Rcon client for Minecraft
Xash3D FWGS engine
A free/open source client and automation tool for Ragnarok Online
An open-source Phantasy Star Online server for *nix
KildClient is a powerful MUD client with a built-in Perl interpreter
A promising chess program
MUD server, based on CircleMUD code, russificated
3D Multiplayer Hover Soccer
An unmodified version of the MMORPG Impressive Title by KovuLKD
Retro game engine for creating games like it's 1997
Console based rcon client for minecraft servers.
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Crossfire RPG Game Weather Patch -- Now a branch on the official repo!
Free MMORPG
Based on the raedwulf-et project
Chess for the Blind for the JAWS or NVDA Screen Readers
Play old LAN games across the world!
starrydb is game server engine
Nethack 1.3d revived for other platforms
Quake C mods and support - SSQC / CSQC