diff -ruN a/client/config/config_build.json b/client/config/config_build.json
--- a/client/config/config_build.json	1969-12-31 21:00:00.000000000 -0300
+++ b/client/config/config_build.json	2026-11-09 16:30:38.382625378 -0300
@@ -0,0 +1,5 @@
+{
+    "host": "local",
+    "port": 0,
+    "dispatcher": false
+}
diff -ruN a/client/config/config_local.json b/client/config/config_local.json
--- a/client/config/config_local.json	1969-12-31 21:00:00.000000000 -0300
+++ b/client/config/config_local.json	2026-11-09 16:30:38.382906717 -0300
@@ -0,0 +1,5 @@
+{
+    "host": "local",
+    "port": 0,
+    "dispatcher": false
+}
diff -ruN a/client/css/main.css b/client/css/main.css
--- a/client/css/main.css	2012-04-10 14:30:26.000000000 -0300
+++ b/client/css/main.css	2026-11-09 16:30:38.382059659 -0300
@@ -61,26 +61,16 @@
 
     @font-face {
         font-family: 'GraphicPixel';
-        src: url('../fonts/graphicpixel-webfont.eot');
-        src: url('../fonts/graphicpixel-webfont.eot?#iefix') format('embedded-opentype'),
-             url('../fonts/graphicpixel-webfont.woff') format('woff'),
-             url('../fonts/graphicpixel-webfont.ttf') format('truetype'),
-             url('../fonts/graphicpixel-webfont.svg#GraphicPixelRegular') format('svg');
+        src: url('../fonts/VT323-Regular.ttf') format('truetype');
         font-weight: normal;
         font-style: normal;
-
     }
     
     @font-face {
         font-family: 'AdvoCut';
-        src: url('../fonts/advocut-webfont.eot');
-        src: url('../fonts/advocut-webfont.eot?#iefix') format('embedded-opentype'),
-             url('../fonts/advocut-webfont.woff') format('woff'),
-             url('../fonts/advocut-webfont.ttf') format('truetype'),
-             url('../fonts/advocut-webfont.svg#AndinaRegular') format('svg');
+        src: url('../fonts/VT323-Regular.ttf') format('truetype');
         font-weight: normal;
         font-style: normal;
-
     }
 
 	.gp {font-family: 'GraphicPixel', sans-serif;}
@@ -1229,4 +1219,7 @@
     .opera #instructions, .opera #achievements { z-index: -30000;}
     .opera #achievements.active, .opera #instructions.active { z-index: 30000;}
     .opera #coinsparks {display:none;}
-    .opera #death, .opera #about, .opera #credits, .opera #error, .opera #confirmation, .opera #loadcharacter { z-index: -30000; }
\ No newline at end of file
+    .opera #death, .opera #about, .opera #credits, .opera #error, .opera #confirmation, .opera #loadcharacter { z-index: -30000; }
+
+/* FredyGames: jogo de um jogador so */
+#moztab, #sharing, #playercount, #population, #chatbutton, #chatbox {display:none !important;}
diff -ruN a/client/index.html b/client/index.html
--- a/client/index.html	2012-04-10 14:30:26.000000000 -0300
+++ b/client/index.html	2026-11-09 16:30:38.386075111 -0300
@@ -1,19 +1,5 @@
 <!DOCTYPE html>
-<!-- 
-
- , __                                   __                      
-/|/  \                                 /  \                     
- | __/ ,_    __           ,   _   ,_  | __ |          _   , _|_ 
- |   \/  |  /  \_|  |  |_/ \_|/  /  | |/  \|  |   |  |/  / \_|  
- |(__/   |_/\__/  \/ \/   \/ |__/   |_/\__/\_/ \_/|_/|__/ \/ |_/
-
-Mozilla presents an HTML5 mini-MMORPG by Little Workshop http://www.littleworkshop.fr
-
-* Client libraries used: RequireJS, Underscore.js, jQuery, Modernizr
-* Server-side: Node.js, Worlize/WebSocket-Node, miksago/node-websocket-server
-* Should work in latest versions of Firefox, Chrome, Safari, Opera, Safari Mobile and Firefox for Android
-
- -->
+<!-- BrowserQuest, by Little Workshop (Guillaume and Franck Lecollinet). Modified single-player version, see LICENSE.txt. -->
 <html lang="en">
 	<head>
         <meta charset="utf-8">
@@ -21,12 +7,9 @@
         <meta name="apple-mobile-web-app-capable" content="yes">
         <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
         <link rel="icon" type="image/png" href="img/common/favicon.png">
-        <meta property="og:title" content="BrowserQuest">
-        <meta property="og:type" content="website">
-        <meta property="og:url" content="http://browserquest.mozilla.org/">
-        <meta property="og:image" content="http://browserquest.mozilla.org/img/common/promo-title.jpg">
-        <meta property="og:site_name" content="BrowserQuest">
-        <meta property="og:description" content="Play Mozilla's BrowserQuest, an HTML5 massively multiplayer game demo powered by WebSockets!">
+        <meta http-equiv="Content-Security-Policy" content="default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; media-src 'self' blob: data:; font-src 'self'; connect-src 'self'; worker-src 'self'; object-src 'none'; base-uri 'self'; form-action 'none'">
+        <meta name="fredygames-id" content="browserquest">
+        <script src="js/fredygames-storage.js" type="text/javascript"></script>
         <link rel="stylesheet" href="css/main.css" type="text/css">
         <link rel="stylesheet" href="css/achievements.css" type="text/css">
         <script src="js/lib/modernizr.js" type="text/javascript"></script>
@@ -49,7 +32,6 @@
 	           You need to enable JavaScript to play BrowserQuest.
 	       </div>
 	    </noscript>
-	    <a id="moztab" class="clickable" target="_blank" href="http://www.mozilla.org/"></a>
 	    <div id="intro">
 	        <h1 id="logo">
 	           <span id="logosparks">
@@ -68,7 +50,7 @@
                     <article id="createcharacter">
           	           <h1>
           	               <span class="left-ornament"></span>
-          	               A Massively Multiplayer Adventure
+          	               An Adventure in the Browser
           	               <span class="right-ornament"></span>
                          </h1>
                          <div id="character" class="disabled">
@@ -126,7 +108,7 @@
         	            <h1>
          	               <span class="left-ornament"></span>
          	               <span class="title">
-         	                   Made for Mozilla by <a target="_blank" class="stroke clickable" href="http://www.littleworkshop.fr/">Little Workshop</a>
+         	                   Made by <span class="stroke">Little Workshop</span>
          	               </span>
          	               <span class="right-ornament"></span>
                         </h1>
@@ -134,19 +116,17 @@
                             <div id="guillaume">
                                 <div class="avatar"></div>
                                 Pixels by
-                                <a class="stroke clickable" target="_blank" href="http://twitter.com/glecollinet">Guillaume Lecollinet</a>
+                                <span class="stroke">Guillaume Lecollinet</span>
                             </div>
                             <div id="franck">
                                 <div class="avatar"></div>
                                 Code by
-                                <a class="stroke clickable" target="_blank" href="http://twitter.com/whatthefranck">Franck Lecollinet</a>
+                                <span class="stroke">Franck Lecollinet</span>
                             </div>
                         </div>
                         <div id="seb">
-                            
                             <span id="note"></span>
-                            Music by <a class="clickable" target="_blank" href="http://soundcloud.com/gyrowolf/sets/gyrowolfs-rpg-maker-music-pack/">Gyrowolf</a>, <a class="clickable" target="_blank" href="http://blog.dayjo.org/?p=335">Dayjo</a>, <a class="clickable" target="_blank" href="http://soundcloud.com/freakified/what-dangers-await-campus-map">Freakified</a>, &amp; <a target="_blank" class="clickable" href="http://www.newgrounds.com/audio/listen/349734">Camoshark</a>
-                           
+                            Single-player version by FredyGames
                         </div>
 	                    <div id="close-credits">
 	                        <span>- click anywhere to close -</span>
@@ -161,28 +141,17 @@
          	               <span class="right-ornament"></span>
                         </h1>
                         <p id="game-desc">
-                            BrowserQuest is a multiplayer game inviting you to explore a
-                            world of adventure from your Web browser.
+                            BrowserQuest is an adventure game that you can play right in your browser.
                         </p>
                         <div class="left">
-                            <div class="img"></div>
                             <p>
-                                This demo is powered by HTML5 and WebSockets, which allow for real-time gaming and apps on the Web.
+                                The whole game world runs inside this page, so you need no connection and no account: your character is saved on this device.
                             </p>
-                            <span class="link">
-                                <span class="ext-link"></span>
-                                <a target="_blank" class="clickable" href="http://hacks.mozilla.org/2012/03/browserquest/">Learn more</a> about the technology
-                            </span>
                         </div>
                         <div class="right">
-                            <div class="img"></div>
                             <p>
-                                BrowserQuest is available on Firefox, Chrome, Safari as well as iOS devices and Firefox for Android.
+                                Explore the land, fight monsters, find better weapons and armor, and unlock achievements.
                             </p>
-                            <span class="link">
-                                <span class="ext-link"></span>
-                                <a target="_blank" class="clickable" href="http://github.com/mozilla/BrowserQuest">Grab the source</a> on Github
-                            </span>
                         </div>
 	                    <div id="close-about">
 	                        <span>- click anywhere to close -</span>
@@ -199,8 +168,8 @@
           	               <span class="right-ornament"></span>
                          </h1>
                          <p>
-                             We're sorry, but your browser does not support WebSockets.<br>
-                             In order to play, we recommend using the latest version of Firefox, Chrome or Safari.
+                             We're sorry, but your browser does not support Web Workers.<br>
+                             In order to play, we recommend using a recent version of Chrome, Firefox, Edge or Safari.
                          </p>
                     </article>
 	            </div>
@@ -218,7 +187,6 @@
 	                </h1>
 	                <ul>
 	                   <li><span class="icon"></span>Left click or tap to move, attack and pick up items.</li>
-	                   <li><span class="icon"></span>Press ENTER to chat.</li>
 	                   <li><span class="icon"></span>Your character is automatically saved as you play.</li>
 	                </ul>
 	                    <p>- click anywhere to close -</p>
@@ -297,11 +265,6 @@
 		    </div>
 		</div>
 		<footer>
-		    <div id="sharing" class="clickable">
-		      Share this on 
-              <a href="http://twitter.com/share?url=http%3A%2F%2Fbrowserquest.mozilla.org&amp;text=Mozilla%27s%20BrowserQuest%3A%20HTML5%20massively%20multiplayer%20adventure%20game%20%23demo%20%23websockets&amp;related=glecollinet:Creators%20of%20BrowserQuest%2Cwhatthefranck" class="twitter"></a>
-              <a href="http://www.facebook.com/share.php?u=http://browserquest.mozilla.org/" class="facebook"></a>
-		    </div>
 		    <div id="credits-link" class="clickable">
 		      – <span id="toggle-credits">Credits</span>
 		    </div>
@@ -314,9 +277,6 @@
                 <div class="coin"></div>
                 <span class="achievement-name">???</span>
                 <span class="achievement-description">???</span>
-                <div class="achievement-sharing">
-                  <a href="" class="twitter"></a>
-                </div>
             </li>
         </ul>
         
@@ -344,7 +304,7 @@
 
                 target = document.getElementById("intro");
                 document.body.insertBefore(alert, target);
-            } else if(localStorage && localStorage.data) {
+            } else if(localStorage && localStorage.getItem('data')) {
                 parchment.className = "loadcharacter";
             }
         </script>
diff -ruN a/client/js/app.js b/client/js/app.js
--- a/client/js/app.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/app.js	2026-11-09 16:30:38.384545665 -0300
@@ -240,9 +240,7 @@
                 armorPath = getIconPath(armor);
 
             $('#weapon').css('background-image', 'url("' + weaponPath + '")');
-            if(armor !== 'firefox') {
-                $('#armor').css('background-image', 'url("' + armorPath + '")');
-            }
+            $('#armor').css('background-image', 'url("' + armorPath + '")');
         },
 
         hideWindows: function() {
@@ -316,14 +314,7 @@
                 if(!achievement.hidden) {
                     self.setAchievementData($a, achievement.name, achievement.desc);
                 }
-                $a.find('.twitter').attr('href', 'http://twitter.com/share?url=http%3A%2F%2Fbrowserquest.mozilla.org&text=I%20unlocked%20the%20%27'+ achievement.name +'%27%20achievement%20on%20Mozilla%27s%20%23BrowserQuest%21&related=glecollinet:Creators%20of%20BrowserQuest%2Cwhatthefranck');
                 $a.show();
-                $a.find('a').click(function() {
-                     var url = $(this).attr('href');
-
-                    self.openPopup('twitter', url);
-                    return false;
-                });
     
                 if((count - 1) % 4 === 0) {
                     page++;
@@ -394,7 +385,7 @@
             } else {
                 if(currentState !== 'animate') {
                     if(currentState === 'about') {
-                        if(localStorage && localStorage.data) {
+                        if(localStorage && localStorage.getItem('data')) {
                             this.animateParchment(currentState, 'loadcharacter');
                         } else {
                             this.animateParchment(currentState, 'createcharacter');
diff -ruN a/client/js/audio.js b/client/js/audio.js
--- a/client/js/audio.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/audio.js	2026-11-09 16:30:38.377323985 -0300
@@ -12,7 +12,7 @@
             this.currentMusic = null;
             this.areas = [];
             this.musicNames = ["village", "beach", "forest", "cave", "desert", "lavaland", "boss"];
-            this.soundNames = ["loot", "hit1", "hit2", "hurt", "heal", "chat", "revive", "death", "firefox", "achievement", "kill1", "kill2", "noloot", "teleport", "chest", "npc", "npc-end"];
+            this.soundNames = ["loot", "hit1", "hit2", "hurt", "heal", "chat", "revive", "death", "achievement", "kill1", "kill2", "noloot", "teleport", "chest", "npc", "npc-end"];
             
             var loadSoundFiles = function() {
                 var counter = _.size(self.soundNames);
@@ -29,7 +29,8 @@
             };
             
             var loadMusicFiles = function() {
-                if(!self.game.renderer.mobile) { // disable music on mobile devices
+                // FredyGames: o repositorio nao traz as musicas; sem elas, o jogo so toca os efeitos sonoros.
+                if(false) {
                     log.info("Loading music files...");
                     // Load the village music first, as players always start here
                     self.loadMusic(self.musicNames.shift(), function() {
diff -ruN a/client/js/detect.js b/client/js/detect.js
--- a/client/js/detect.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/detect.js	2026-11-09 16:30:38.378594635 -0300
@@ -2,7 +2,8 @@
 var Detect = {};
 
 Detect.supportsWebSocket = function() {
-    return window.WebSocket || window.MozWebSocket;
+    // FredyGames: o servidor roda num Web Worker, nao ha WebSocket.
+    return !!window.Worker;
 };
 
 Detect.userAgentContains = function(string) {
@@ -11,7 +12,7 @@
 
 Detect.isTablet = function(screenWidth) {
     if(screenWidth > 640) {
-        if((Detect.userAgentContains('Android') && Detect.userAgentContains('Firefox'))
+        if((Detect.userAgentContains('Android'))
         || Detect.userAgentContains('Mobile')) {
             return true;
         }
diff -ruN a/client/js/entityfactory.js b/client/js/entityfactory.js
--- a/client/js/entityfactory.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/entityfactory.js	2026-11-09 16:30:38.375994043 -0300
@@ -126,10 +126,6 @@
         return new Items.Flask(id);
     };
     
-    EntityFactory.builders[Types.Entities.FIREPOTION] = function(id) {
-        return new Items.FirePotion(id);
-    };
-
     EntityFactory.builders[Types.Entities.BURGER] = function(id) {
         return new Items.Burger(id);
     };
@@ -164,22 +160,10 @@
         return new NPCs.Coder(id);
     };
 
-    EntityFactory.builders[Types.Entities.AGENT] = function(id) {
-        return new NPCs.Agent(id);
-    };
-
-    EntityFactory.builders[Types.Entities.RICK] = function(id) {
-        return new NPCs.Rick(id);
-    };
-
     EntityFactory.builders[Types.Entities.SCIENTIST] = function(id) {
         return new NPCs.Scientist(id);
     };
 
-    EntityFactory.builders[Types.Entities.NYAN] = function(id) {
-        return new NPCs.Nyan(id);
-    };
-
     EntityFactory.builders[Types.Entities.PRIEST] = function(id) {
         return new NPCs.Priest(id);
     };
@@ -188,10 +172,6 @@
         return new NPCs.Sorcerer(id);
     };
 
-    EntityFactory.builders[Types.Entities.OCTOCAT] = function(id) {
-        return new NPCs.Octocat(id);
-    };
-    
     EntityFactory.builders[Types.Entities.BEACHNPC] = function(id) {
         return new NPCs.BeachNpc(id);
     };
diff -ruN a/client/js/game.js b/client/js/game.js
--- a/client/js/game.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/game.js	2026-11-09 16:30:38.383961737 -0300
@@ -1,7 +1,7 @@
 
 define(['infomanager', 'bubble', 'renderer', 'map', 'animation', 'sprite', 'tile',
         'warrior', 'gameclient', 'audio', 'updater', 'transition', 'pathfinder',
-        'item', 'mob', 'npc', 'player', 'character', 'chest', 'mobs', 'exceptions', 'config', '../../shared/js/gametypes'],
+        'item', 'mob', 'npc', 'player', 'character', 'chest', 'mobs', 'exceptions', 'config', 'gametypes'],
 function(InfoManager, BubbleManager, Renderer, Map, Animation, Sprite, AnimatedTile,
          Warrior, GameClient, AudioManager, Updater, Transition, Pathfinder,
          Item, Mob, Npc, Player, Character, Chest, Mobs, Exceptions, config) {
@@ -64,11 +64,11 @@
         
             // sprites
             this.spriteNames = ["hand", "sword", "loot", "target", "talk", "sparks", "shadow16", "rat", "skeleton", "skeleton2", "spectre", "boss", "deathknight", 
-                                "ogre", "crab", "snake", "eye", "bat", "goblin", "wizard", "guard", "king", "villagegirl", "villager", "coder", "agent", "rick", "scientist", "nyan", "priest", 
-                                "sorcerer", "octocat", "beachnpc", "forestnpc", "desertnpc", "lavanpc", "clotharmor", "leatherarmor", "mailarmor", 
-                                "platearmor", "redarmor", "goldenarmor", "firefox", "death", "sword1", "axe", "chest",
+                                "ogre", "crab", "snake", "eye", "bat", "goblin", "wizard", "guard", "king", "villagegirl", "villager", "coder", "scientist", "priest", 
+                                "sorcerer", "beachnpc", "forestnpc", "desertnpc", "lavanpc", "clotharmor", "leatherarmor", "mailarmor", 
+                                "platearmor", "redarmor", "goldenarmor", "death", "sword1", "axe", "chest",
                                 "sword2", "redsword", "bluesword", "goldensword", "item-sword2", "item-axe", "item-redsword", "item-bluesword", "item-goldensword", "item-leatherarmor", "item-mailarmor", 
-                                "item-platearmor", "item-redarmor", "item-goldenarmor", "item-flask", "item-cake", "item-burger", "morningstar", "item-morningstar", "item-firepotion"];
+                                "item-platearmor", "item-redarmor", "item-goldenarmor", "item-flask", "item-cake", "item-burger", "morningstar", "item-morningstar"];
         },
     
         setup: function($bubbleContainer, canvas, background, foreground, input) {
@@ -269,23 +269,11 @@
                     name: "Hero",
                     desc: "Defeat the final boss"
                 },
-                FOXY: {
-                    id: 18,
-                    name: "Foxy",
-                    desc: "Find the Firefox costume",
-                    hidden: true
-                },
                 FOR_SCIENCE: {
-                    id: 19,
+                    id: 18,
                     name: "For Science",
                     desc: "Enter into a portal",
                     hidden: true
-                },
-                RICKROLLD: {
-                    id: 20,
-                    name: "Rickroll'd",
-                    desc: "Take some singing lessons",
-                    hidden: true
                 }
             };
         
@@ -716,19 +704,9 @@
     
             this.client = new GameClient(this.host, this.port);
             
-            //>>excludeStart("prodHost", pragmas.prodHost);
-            var config = this.app.config.local || this.app.config.dev;
-            if(config) {
-                this.client.connect(config.dispatcher); // false if the client connects directly to a game server
-                connecting = true;
-            }
-            //>>excludeEnd("prodHost");
-            
-            //>>includeStart("prodHost", pragmas.prodHost);
-            if(!connecting) {
-                this.client.connect(true); // always use the dispatcher in production
-            }
-            //>>includeEnd("prodHost");
+            // FredyGames: o servidor roda num Web Worker da propria pagina (ver gameclient.js).
+            this.client.connect(false);
+            connecting = true;
             
             this.client.onDispatched(function(host, port) {
                 log.debug("Dispatched to game server "+host+ ":"+port);
@@ -919,11 +897,6 @@
                                 self.tryUnlockingAchievement("FOR_SCIENCE");
                             }
                             
-                            if(item.kind === Types.Entities.FIREPOTION) {
-                                self.tryUnlockingAchievement("FOXY");
-                                self.audioManager.playSound("firefox");
-                            }
-                        
                             if(Types.isHealingItem(item.kind)) {
                                 self.audioManager.playSound("heal");
                             } else {
@@ -1061,11 +1034,6 @@
                     }
                 });
                 
-                self.player.onInvincible(function() {
-                    self.invincible_callback();
-                    self.player.switchArmor(self.sprites["firefox"]);
-                });
-            
                 self.client.onSpawnItem(function(item, x, y) {
                     log.info("Spawned " + Types.getKindAsString(item.kind) + " (" + item.id + ") at "+x+", "+y);
                     self.addItem(item, x, y);
@@ -1623,10 +1591,7 @@
                     this.audioManager.playSound("npc-end");
                 }
                 this.tryUnlockingAchievement("SMALL_TALK");
-                
-                if(npc.kind === Types.Entities.RICK) {
-                    this.tryUnlockingAchievement("RICKROLLD");
-                }
+
             }
         },
 
diff -ruN a/client/js/gameclient.js b/client/js/gameclient.js
--- a/client/js/gameclient.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/gameclient.js	2026-11-09 16:30:38.378858556 -0300
@@ -1,6 +1,37 @@
 
 define(['player', 'entityfactory', 'lib/bison'], function(Player, EntityFactory, BISON) {
 
+    // Faz o papel de um WebSocket (readyState, onopen, onmessage, onclose, send, close) falando com o servidor local.
+    var LocalSocket = function() {
+        var self = this;
+        this.readyState = 0;
+        this.worker = new Worker('js/bqserver.js');
+        this.worker.onmessage = function(e) {
+            var m = e.data;
+            if(m.type === 'ready') {
+                self.readyState = 1;
+                if(self.onopen) { self.onopen({}); }
+                self.worker.postMessage({ type: 'connect' });
+            } else if(m.type === 'msg') {
+                if(self.onmessage) { self.onmessage({ data: m.data }); }
+            } else if(m.type === 'close') {
+                self.readyState = 3;
+                if(self.onclose) { self.onclose({}); }
+            }
+        };
+        this.worker.onerror = function(e) {
+            if(self.onerror) { self.onerror(e); }
+        };
+    };
+    LocalSocket.prototype.send = function(data) {
+        this.worker.postMessage({ type: 'msg', data: data });
+    };
+    LocalSocket.prototype.close = function() {
+        this.readyState = 3;
+        this.worker.postMessage({ type: 'close' });
+        this.worker.terminate();
+    };
+
     var GameClient = Class.extend({
         init: function(host, port) {
             this.connection = null;
@@ -45,16 +76,13 @@
         },
         
         connect: function(dispatcherMode) {
-            var url = "ws://"+ this.host +":"+ this.port +"/",
-                self = this;
+            var self = this;
             
-            log.info("Trying to connect to server : "+url);
+            log.info("Starting the local game server");
 
-            if(window.MozWebSocket) {
-                this.connection = new MozWebSocket(url);
-            } else {
-                this.connection = new WebSocket(url);
-            }
+            // FredyGames: no lugar do WebSocket, um Web Worker roda o servidor do jogo (js/bqserver.js) e troca
+            // as mesmas mensagens JSON do protocolo original.
+            this.connection = new LocalSocket();
             
             if(dispatcherMode) {
                 this.connection.onmessage = function(e) {
diff -ruN a/client/js/items.js b/client/js/items.js
--- a/client/js/items.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/items.js	2026-11-09 16:30:38.376128171 -0300
@@ -101,16 +101,6 @@
             },
         }),
 
-        FirePotion: Item.extend({
-            init: function(id) {
-                this._super(id, Types.Entities.FIREPOTION, "object");
-                this.lootMessage = "You feel the power of Firefox!";
-            },
-    
-            onLoot: function(player) {
-                player.startInvincibility();
-            },
-        }),
     };
 
     return Items;
diff -ruN a/client/js/main.js b/client/js/main.js
--- a/client/js/main.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/main.js	2026-11-09 16:30:38.377904121 -0300
@@ -31,13 +31,6 @@
         	    $(this).toggleClass('active');
         	});
 	
-        	$('#chatbutton').click(function() {
-        	    if($('#chatbutton').hasClass('active')) {
-        	        app.showChat();
-        	    } else {
-                    app.hideChat();
-        	    }
-        	});
 	
         	$('#helpbutton').click(function() {
                 app.toggleAbout();
@@ -122,19 +115,6 @@
                 app.hideWindows();
             });
         
-            $('.twitter').click(function() {
-                var url = $(this).attr('href');
-
-               app.openPopup('twitter', url);
-               return false;
-            });
-
-            $('.facebook').click(function() {
-                var url = $(this).attr('href');
-
-               app.openPopup('facebook', url);
-               return false;
-            });
         
             var data = app.storage.data;
     		if(data.hasAlreadyPlayed) {
@@ -307,13 +287,7 @@
             	var key = e.which,
                     $chat = $('#chatinput');
 
-                if(key === 13) {
-                    if($('#chatbox').hasClass('active')) {
-                        app.hideChat();
-                    } else {
-                        app.showChat();
-                    }
-                }
+                // FredyGames: sem chat (jogo de um jogador so).
             });
             
             $('#chatinput').keydown(function(e) {
diff -ruN a/client/js/npc.js b/client/js/npc.js
--- a/client/js/npc.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/npc.js	2026-11-09 16:30:38.377102064 -0300
@@ -27,9 +27,9 @@
             "Hi there, adventurer!",
             "How do you like this game?",
             "It's all happening in a single web page! Isn't it crazy?",
-            "It's all made possible thanks to WebSockets.",
+            "It's all made possible by a lot of JavaScript.",
             "I don't know much about it, after all I'm just a program.",
-            'Why don&#x27;t you read this <a target="_blank" href="http://hacks.mozilla.org/2012/03/browserquest/">blog post</a> and learn all about it?'
+            "Maybe the coder at the edge of the village can tell you more."
         ],
     
         "villager": [
@@ -41,45 +41,15 @@
             "Maybe the forest, could interest you...",
             "or instead, cook a rat stew."
         ],
-    
-        "agent": [
-            "Do not try to bend the sword",
-            "That's impossible",
-            "Instead, only try to realize the truth...",
-            "There is no sword."
-        ],
-    
-        "rick": [
-            "We're no strangers to love",
-            "You know the rules and so do I",
-            "A full commitment's what I'm thinking of",
-            "You wouldn't get this from any other guy",
-            "I just wanna tell you how I'm feeling",
-            "Gotta make you understand",
-            "Never gonna give you up",
-            "Never gonna let you down",
-            "Never gonna run around and desert you",
-            "Never gonna make you cry",
-            "Never gonna say goodbye",
-            "Never gonna tell a lie and hurt you"
-        ],
         
         "scientist": [
             "Greetings.",
-            "I am the inventor of these two potions.",
+            "I am the inventor of these potions.",
             "The red one will replenish your health points...",
-            "The orange one will turn you into a firefox and make you invincible...",
-            "But it only lasts for a short while.",
+            "Keep a few of them close, you will need them.",
             "So make good use of it!",
             "Now if you'll excuse me, I need to get back to my experiments..."
         ],
-    
-        "nyan": [
-            "nyan nyan nyan nyan nyan",
-            "nyan nyan nyan nyan nyan nyan nyan",
-            "nyan nyan nyan nyan nyan nyan",
-            "nyan nyan nyan nyan nyan nyan nyan nyan"
-        ],
         
         "beachnpc": [
             "lorem ipsum dolor sit amet",
@@ -128,16 +98,10 @@
             "Good luck."
         ],
         
-        "octocat": [
-            "Welcome to BrowserQuest!",
-            "Want to see the source code?",
-            'Check out <a target="_blank" href="http://github.com/mozilla/BrowserQuest">the repository on GitHub</a>'
-        ],
-        
         "coder": [
-            "Hi! Do you know that you can also play BrowserQuest on your tablet or mobile?",
-            "That's the beauty of HTML5!",
-            "Give it a try..."
+            "Hi! I write the code that keeps this world running.",
+            "Everything you see here happens right inside your browser.",
+            "Enjoy your stay..."
         ],
     
         "beachnpc": [
diff -ruN a/client/js/npcs.js b/client/js/npcs.js
--- a/client/js/npcs.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/npcs.js	2026-11-09 16:30:38.376496386 -0300
@@ -15,18 +15,6 @@
             }
         }),
 
-        Agent: Npc.extend({
-            init: function(id) {
-                this._super(id, Types.Entities.AGENT, 1);
-            }
-        }),
-
-        Rick: Npc.extend({
-            init: function(id) {
-                this._super(id, Types.Entities.RICK, 1);
-            }
-        }),
-
         VillageGirl: Npc.extend({
             init: function(id) {
                 this._super(id, Types.Entities.VILLAGEGIRL, 1);
@@ -51,13 +39,6 @@
             }
         }),
 
-        Nyan: Npc.extend({
-            init: function(id) {
-                this._super(id, Types.Entities.NYAN, 1);
-                this.idleSpeed = 50;
-            }
-        }),
-        
         Sorcerer: Npc.extend({
             init: function(id) {
                 this._super(id, Types.Entities.SORCERER, 1);
@@ -93,12 +74,6 @@
             init: function(id) {
                 this._super(id, Types.Entities.LAVANPC, 1);
             }
-        }),
-
-        Octocat: Npc.extend({
-            init: function(id) {
-                this._super(id, Types.Entities.OCTOCAT, 1);
-            }
         })
     };
     
diff -ruN a/client/js/sprites.js b/client/js/sprites.js
--- a/client/js/sprites.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/sprites.js	2026-11-09 16:30:38.371714503 -0300
@@ -1,5 +1,5 @@
 
-define(['text!../sprites/agent.json',
+define([
         'text!../sprites/arrow.json',
         'text!../sprites/axe.json',
         'text!../sprites/bat.json',
@@ -14,7 +14,6 @@
         'text!../sprites/deathknight.json',
         'text!../sprites/desertnpc.json',
         'text!../sprites/eye.json',
-        'text!../sprites/firefox.json',
         'text!../sprites/forestnpc.json',
         'text!../sprites/goblin.json',
         'text!../sprites/goldenarmor.json',
@@ -26,7 +25,6 @@
         'text!../sprites/item-bluesword.json',
         'text!../sprites/item-burger.json',
         'text!../sprites/item-cake.json',
-        'text!../sprites/item-firepotion.json',
         'text!../sprites/item-flask.json',
         'text!../sprites/item-goldenarmor.json',
         'text!../sprites/item-goldensword.json',
@@ -44,15 +42,12 @@
         'text!../sprites/loot.json',
         'text!../sprites/mailarmor.json',
         'text!../sprites/morningstar.json',
-        'text!../sprites/nyan.json',
-        'text!../sprites/octocat.json',
         'text!../sprites/ogre.json',
         'text!../sprites/platearmor.json',
         'text!../sprites/priest.json',
         'text!../sprites/rat.json',
         'text!../sprites/redarmor.json',
         'text!../sprites/redsword.json',
-        'text!../sprites/rick.json',
         'text!../sprites/scientist.json',
         'text!../sprites/shadow16.json',
         'text!../sprites/skeleton.json',
diff -ruN a/client/js/storage.js b/client/js/storage.js
--- a/client/js/storage.js	2012-04-10 14:30:26.000000000 -0300
+++ b/client/js/storage.js	2026-11-09 16:30:38.385550726 -0300
@@ -3,8 +3,8 @@
 
     var Storage = Class.extend({
         init: function() {
-            if(this.hasLocalStorage() && localStorage.data) {
-                this.data = JSON.parse(localStorage.data);
+            if(this.hasLocalStorage() && localStorage.getItem('data')) {
+                this.data = JSON.parse(localStorage.getItem('data'));
             } else {
                 this.resetData();
             }
@@ -36,13 +36,13 @@
     
         save: function() {
             if(this.hasLocalStorage()) {
-                localStorage.data = JSON.stringify(this.data);
+                localStorage.setItem('data', JSON.stringify(this.data));
             }
         },
     
         clear: function() {
             if(this.hasLocalStorage()) {
-                localStorage.data = "";
+                localStorage.setItem('data', '');
                 this.resetData();
             }
         },
diff -ruN a/server/js/player.js b/server/js/player.js
--- a/server/js/player.js	2012-04-10 14:30:26.000000000 -0300
+++ b/server/js/player.js	2026-11-09 16:30:38.368429565 -0300
@@ -142,9 +142,6 @@
                     
                     if(self.hitPoints <= 0) {
                         self.isDead = true;
-                        if(self.firepotionTimeout) {
-                            clearTimeout(self.firepotionTimeout);
-                        }
                     }
                 }
             }
@@ -158,15 +155,7 @@
                         self.broadcast(item.despawn());
                         self.server.removeEntity(item);
                         
-                        if(kind === Types.Entities.FIREPOTION) {
-                            self.updateHitPoints();
-                            self.broadcast(self.equip(Types.Entities.FIREFOX));
-                            self.firepotionTimeout = setTimeout(function() {
-                                self.broadcast(self.equip(self.armor)); // return to normal after 15 sec
-                                self.firepotionTimeout = null;
-                            }, 15000);
-                            self.send(new Messages.HitPoints(self.maxHitPoints).serialize());
-                        } else if(Types.isHealingItem(kind)) {
+                        if(Types.isHealingItem(kind)) {
                             var amount;
                             
                             switch(kind) {
@@ -223,9 +212,6 @@
         });
         
         this.connection.onClose(function() {
-            if(self.firepotionTimeout) {
-                clearTimeout(self.firepotionTimeout);
-            }
             clearTimeout(self.disconnectTimeout);
             if(self.exit_callback) {
                 self.exit_callback();
@@ -372,8 +358,8 @@
     },
     
     resetTimeout: function() {
+        // FredyGames: jogo de um jogador so, sem desconexao por inatividade.
         clearTimeout(this.disconnectTimeout);
-        this.disconnectTimeout = setTimeout(this.timeout.bind(this), 1000 * 60 * 15); // 15 min.
     },
     
     timeout: function() {
diff -ruN a/server/js/properties.js b/server/js/properties.js
--- a/server/js/properties.js	2012-04-10 14:30:26.000000000 -0300
+++ b/server/js/properties.js	2026-11-09 16:30:38.365958893 -0300
@@ -5,8 +5,7 @@
     rat: {
         drops: {
             flask: 40,
-            burger: 10,
-            firepotion: 5
+            burger: 10
         },
         hp: 25,
         armor: 1,
@@ -17,8 +16,7 @@
         drops: {
             flask: 40,
             mailarmor: 10,
-            axe: 20,
-            firepotion: 5
+            axe: 20
         },
         hp: 110,
         armor: 2,
@@ -29,8 +27,7 @@
         drops: {
             flask: 50,
             leatherarmor: 20,
-            axe: 10,
-            firepotion: 5
+            axe: 10
         },
         hp: 90,
         armor: 2,
@@ -42,8 +39,7 @@
             burger: 10,
             flask: 50,
             platearmor: 20,
-            morningstar: 20,
-            firepotion: 5
+            morningstar: 20
         },
         hp: 200,
         armor: 3,
@@ -54,8 +50,7 @@
         drops: {
             flask: 30,
             redarmor: 40,
-            redsword: 30,
-            firepotion: 5
+            redsword: 30
         },
         hp: 250,
         armor: 2,
@@ -64,8 +59,7 @@
     
     deathknight: {
         drops: {
-            burger: 95,
-            firepotion: 5
+            burger: 95
         },
         hp: 250,
         armor: 3,
@@ -76,8 +70,7 @@
         drops: {
             flask: 50,
             axe: 20,
-            leatherarmor: 10,
-            firepotion: 5
+            leatherarmor: 10
         },
         hp: 60,
         armor: 2,
@@ -88,8 +81,7 @@
         drops: {
             flask: 50,
             mailarmor: 10,
-            morningstar: 10,
-            firepotion: 5
+            morningstar: 10
         },
         hp: 150,
         armor: 3,
@@ -100,8 +92,7 @@
         drops: {
             flask: 60,
             platearmor: 15,
-            bluesword: 15,
-            firepotion: 5
+            bluesword: 15
         },
         hp: 200,
         armor: 3,
@@ -112,8 +103,7 @@
         drops: {
             flask: 50,
             redarmor: 20,
-            redsword: 10,
-            firepotion: 5
+            redsword: 10
         },
         hp: 200,
         armor: 3,
@@ -123,8 +113,7 @@
     bat: {
         drops: {
             flask: 50,
-            axe: 10,
-            firepotion: 5
+            axe: 10
         },
         hp: 80,
         armor: 2,
@@ -134,8 +123,7 @@
     wizard: {
         drops: {
             flask: 50,
-            platearmor: 20,
-            firepotion: 5
+            platearmor: 20
         },
         hp: 100,
         armor: 2,
diff -ruN a/shared/js/gametypes.js b/shared/js/gametypes.js
--- a/shared/js/gametypes.js	2012-04-10 14:30:26.000000000 -0300
+++ b/shared/js/gametypes.js	2026-11-09 16:30:38.364694494 -0300
@@ -125,7 +125,6 @@
     goldensword: [Types.Entities.GOLDENSWORD, "weapon"],
     morningstar: [Types.Entities.MORNINGSTAR, "weapon"],
     
-    firefox: [Types.Entities.FIREFOX, "armor"],
     clotharmor: [Types.Entities.CLOTHARMOR, "armor"],
     leatherarmor: [Types.Entities.LEATHERARMOR, "armor"],
     mailarmor: [Types.Entities.MAILARMOR, "armor"],
@@ -137,8 +136,7 @@
     cake: [Types.Entities.CAKE, "object"],
     burger: [Types.Entities.BURGER, "object"],
     chest: [Types.Entities.CHEST, "object"],
-    firepotion: [Types.Entities.FIREPOTION, "object"],
-
+    
     guard: [Types.Entities.GUARD, "npc"],
     villagegirl: [Types.Entities.VILLAGEGIRL, "npc"],
     villager: [Types.Entities.VILLAGER, "npc"],
@@ -146,11 +144,7 @@
     scientist: [Types.Entities.SCIENTIST, "npc"],
     priest: [Types.Entities.PRIEST, "npc"],
     king: [Types.Entities.KING, "npc"],
-    rick: [Types.Entities.RICK, "npc"],
-    nyan: [Types.Entities.NYAN, "npc"],
     sorcerer: [Types.Entities.SORCERER, "npc"],
-    agent: [Types.Entities.AGENT, "npc"],
-    octocat: [Types.Entities.OCTOCAT, "npc"],
     beachnpc: [Types.Entities.BEACHNPC, "npc"],
     forestnpc: [Types.Entities.FORESTNPC, "npc"],
     desertnpc: [Types.Entities.DESERTNPC, "npc"],
@@ -233,7 +227,6 @@
 
 Types.isExpendableItem = function(kind) {
     return Types.isHealingItem(kind)
-        || kind === Types.Entities.FIREPOTION
         || kind === Types.Entities.CAKE;
 };