Licenses and permissions
Every game on FredyGames is published with the rights holder permission: official freeware whose terms allow redistribution, or a free licence. The exact wording that authorises it is kept next to each game.
Games
Adventures of Robbo
- License
- cc-by-sa-2.5
- Permission to redistribute
- Released by its authors under Creative Commons Attribution-ShareAlike 2.5 in 2006, which allows copying, distribution and commercial use with attribution.
- Original source
- https://miasik.net/blog/archive/2006/06/moje-gry-dla-kazdego/
- Original license text
- LICENSE.txt
Electro Man
- License
- cc-by-sa-2.5
- Permission to redistribute
- Released by its authors under Creative Commons Attribution-ShareAlike 2.5 in 2006, which allows copying, distribution and commercial use with attribution.
- Original source
- https://miasik.net/blog/archive/2006/06/moje-gry-dla-kazdego/
- Original license text
- LICENSE.txt
Heartlight PC
- License
- cc-by-sa-2.5
- Permission to redistribute
- Released by its authors under Creative Commons Attribution-ShareAlike 2.5 in 2006, which allows copying, distribution and commercial use with attribution.
- Original source
- https://miasik.net/blog/archive/2006/06/moje-gry-dla-kazdego/
- Original license text
- LICENSE.txt
Jump 'n Bump
- License
- freeware
- Permission to redistribute
- Brainchild Design's readme explicitly allows redistribution, including on websites and even for money.
- Original source
- https://www.classicdosgames.com/files/games/brainchild/jumpbump.zip
- Original license text
- LICENSE.txt
Liquid War
- License
- gpl-2.0-or-later
- Permission to redistribute
- Free software under the GNU GPL version 2 or later, including its maps and music; the matching source code is hosted alongside the game.
- Original source
- https://ufoot.org/liquidwar/v5/
- Original license text
- LICENSE.txt
- Source code
- liquidwar-5.6.6.tar.gz
Lure of the Temptress
- License
- freeware
- Permission to redistribute
- Revolution Software's freeware licence allows the game to be distributed for free on any medium, with its licence and copyright notices intact.
- Original source
- https://www.scummvm.org/games/#games-lure
- Original license text
- LICENSE.txt
NetHack
- License
- nethack-gpl
- Permission to redistribute
- The NetHack General Public License grants the right to copy and distribute NetHack; paragraph 3(a) requires the complete source code to accompany the binary, which this site hosts alongside the game.
- Original source
- https://www.nethack.org/
- Original license text
- LICENSE.txt
- Source code
- nethack-500-src.tgz
Neverball
- License
- gpl-2.0-or-later
- Permission to redistribute
- Free software under the GNU GPL version 2 or later, including the official levels; the complete source code is hosted alongside the game.
- Original source
- https://neverball.org/
- Original license text
- LICENSE.txt
- Source code
- neverball-source.zip neverball-package-url.patch
SkyRoads
- License
- freeware
- Permission to redistribute
- Bluemoon Interactive's freeware terms allow free distribution as long as the program and all its files stay together and unmodified.
- Original source
- http://www.bluemoon.ee/history/skyroads/index.html
- Original license text
- LICENSE.txt
Slash'EM
- License
- nethack-gpl
- Permission to redistribute
- The NetHack General Public License grants the right to copy and distribute Slash'EM; paragraph 3(a) requires the complete source code to accompany the binary, which this site hosts alongside the game.
- Original source
- https://sourceforge.net/projects/slashem/
- Original license text
- LICENSE.txt
- Source code
- se007e7f2.tar.gz slam772a.diff
Zork I: The Great Underground Empire
- License
- mit
- Permission to redistribute
- Released by Microsoft under the MIT licence in 2025, which allows copying, distribution and commercial use.
- Original source
- https://github.com/historicalsource/zork1
- Original license text
- LICENSE.txt
Zork II: The Wizard of Frobozz
- License
- mit
- Permission to redistribute
- Released by Microsoft under the MIT licence in 2025, which allows copying, distribution and commercial use.
- Original source
- https://github.com/historicalsource/zork2
- Original license text
- LICENSE.txt
Zork III: The Dungeon Master
- License
- mit
- Permission to redistribute
- Released by Microsoft under the MIT licence in 2025, which allows copying, distribution and commercial use.
- Original source
- https://github.com/historicalsource/zork3
- Original license text
- LICENSE.txt
Emulators and engines
The site runs games through open source emulators. Their licences require the source code to accompany the binaries, so it is hosted here alongside them.
- js-dos 8.5.0
- GPL-2.0 — github.com/caiiiycuk/js-dos. Source code of the build served here: js-dos.tar.gz, emulators.tar.gz
- DOSBox
- GPL-2.0 — dosbox.com. Source code of the build served here: dosbox.tar.gz
- Parchment 2026.8.23
- MIT — github.com/curiousdannii/parchment. Interpreter for the text adventures, with the Bocfel and Glulxe engines. Licence notices of every component: LICENSES.txt
- CWSDPMI r7
- DPMI host bundled with DOS games built with DJGPP, such as NetHack. Copyright Charles W Sandmann, distributed unmodified. You have the right to receive the source code and binary updates for CWSDPMI from its author: sandmann.dotster.com/cwsdpmi