A free/open source client and automation tool for Ragnarok Online
Rcon client for Minecraft
A MUD client for Android, iOS, Linux, Mac OS X and Windows
KildClient is a powerful MUD client with a built-in Perl interpreter
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
Free MMORPG
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
DarkForest, the Facebook Go engine
GGMud is a cross platform modern MUD client.
Quake C mods and support - SSQC / CSQC
creator : Nikola Lukic about : Visual JS 2d canvas multiplatform game
Thief Chess nterface
Moved to http://www.fuzzball.org
SkipBo! server and Qt client
The IRC's Talking Robot
Cross platform administration tool for Source Engine dedicated servers
Quake III Arena GPL Source Release
A simple command line tool that operates on Tibia automap files.