Termimad's repositories
ASCIIpOrtal
It's like portal, but in ASCII. And 2D. Sweet look-through mechanic, tho.
angband
A free, single-player roguelike dungeon exploration game
awesome-tabletop-rpgs
Awesome list of free and/or open source tabletop RPGs
aws2c
Adventure Writing System to C translator
cc-srd5
CC-BY-4.0 SRD 5.1 in Markdown
ClassicZoo
A maintained version of the original ("classic") Pascal codebase for ZZT.
Crispy-Doom-Launcher
An unofficial frontend for Crispy Doom.
FreeBeeGee
A virtual gaming tabletop in your browser.
game_SteamedHams
Fangame based on the famous Simpsons segment "Steamed Hams"
hrpg
Heretic RPG
LibreQuake
A freesoftware quake one remake with art under the BSD license
mbh-firstnes
From Below. A homebrew game for the NES released in 2020.
micropolis
Automatically exported from code.google.com/p/micropolis
MineSweeperTetris
https://store.steampowered.com/app/2204230/_/
NakedTriad
Rise of the Triad: Dark War (1994) by Apogee Software, Ltd. The premier source port aiming to be vanilla accurate with nothing added and nothing taken away. Exactly as it was in 1994, not for youngsters who cannot handle 320x200.
NsCDE
Modern and functional CDE desktop based on FVWM
pathos-official
Official repository for Pathos content and modules
Plasma
Cyan Worlds's Plasma game engine
PunyInform
A fast and compact library for writing text adventure games for the Z-machine running on 8-bit computers as well as other platforms.
Quakespasm
Extra bloaty junk to modernise stuff a bit.
rvx
Retro VoXel graphics framework
sfall
Engine modifications for Fallout 2
The-Queen-s-Footsteps
The full AWS source code of The Queen's Footsteps
tome2
ToME 2
ts-paint
A rewrite of MS Paint for Windows 95 in Angular
umoria
Moria: a roguelike Dungeon Crawler game | Umoria Source Code
whoogle-search
A self-hosted, ad-free, privacy-respecting metasearch engine
wl9
Repository dedicated to preservation of knowledge of all things Wolfenstein 3D
xrpg
Hexen: A mod for simple RPG elements.