--- a/main.lua
+++ b/main.lua
@@ -1,3 +1,16 @@
+-- Compatibility with LOVE 11 (the game was written for LOVE 0.10): colours are 0..1 instead of 0..255, sources need a
+-- type and love.filesystem.isFile is gone.
+do
+  local setColor = love.graphics.setColor
+  love.graphics.setColor = function (r, g, b, a)
+    if type(r) == 'table' then r, g, b, a = r[1], r[2], r[3], r[4] end
+    setColor((r or 255) / 255, (g or 255) / 255, (b or 255) / 255, (a or 255) / 255)
+  end
+  local newSource = love.audio.newSource
+  love.audio.newSource = function (path, kind) return newSource(path, kind or 'static') end
+  love.filesystem.isFile = function (path) return love.filesystem.getInfo(path, 'file') ~= nil end
+end
+
 local sceneHandler = require('src.sceneHandler')
 local title = require('src.scenes.title')
 
@@ -29,7 +42,7 @@
   font:setFilter('nearest', 'nearest')
   love.graphics.setFont(font)
 
-  local music = love.audio.newSource('assets/musak/running_out_of_space.compat.it')
+  local music = love.audio.newSource('assets/musak/running_out_of_space.compat.it', 'stream')
   music:setLooping(true)
   music:setVolume(0.8)
   music:play()
@@ -42,7 +55,6 @@
 
 love.draw = function ()
   GAME.scenes:draw(GAME.screen)
-  love.graphics.print(love.timer.getFPS())
 end
 
 love.keypressed = function (key)
--- a/src/levelLoader.lua
+++ b/src/levelLoader.lua
@@ -27,10 +27,9 @@
 end
 
 return function (levelPath)
-  local img = love.graphics.newImage(levelPath)
-  local data = img:getData()
-  local width = img:getWidth()
-  local height = img:getHeight()
+  local data = love.image.newImageData(levelPath)
+  local width = data:getWidth()
+  local height = data:getHeight()
 
   local levelMap = {}
   levelMap.map = {}
@@ -39,6 +38,7 @@
   for i = 0, (width-1) do
     for j = 0, (height-1) do
       local r, g, b, a = data:getPixel(i, j)
+      r, g, b, a = math.floor(r * 255 + 0.5), math.floor(g * 255 + 0.5), math.floor(b * 255 + 0.5), math.floor(a * 255 + 0.5)
       local pixel = table.concat{r, g, b, a}
       local t = pixelToTile(pixel, i, j)
       table.insert(levelMap.map, t)