One of the best Prodigy hacks
A manager for game achievements in Steam
An easy-to-use, working NitroType hack for typing at insane speeds!
Botcraft is a cross-platform C++ library to create bots
Fully async, multithreaded, predictive, open source, 3.01 reach
Your collection, your way
A companion for your LOTRO activities
Odamex is a free, cross-platform, modern client-server Doom engine
Arianne is an engine to develop multiplayer online games like Stendhal
JavaScript framework to build game engines, games, emulators and apps
Infinite Yield FE is a powerful FE admin script for Roblox
The multiplayer game engine
A tiny game using Apache Pulsar
Java Settlers
Console based rcon client for minecraft servers.
JamochaMUD is a Java MUD/MUCK client.
A graphical frontend for PbeM like Eressea
Java library to BiDiB (see http://www.bidib.org/)
A Java client for mangband.
DarkForest, the Facebook Go engine