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
Major League Baseball Simulation
Retro game engine for creating games like it's 1997
An unmodified version of the MMORPG Impressive Title by KovuLKD
Console based rcon client for minecraft servers.
DOOM / Heretic / Hexen source port with enhanced graphics and UI
A nice GUI client for Imperium
A roguelike, contains binaries and source packages for
Free MMORPG
DarkForest, the Facebook Go engine
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
QuakeWorld client ported to OS/2
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