Botcraft is a cross-platform C++ library to create bots
Cross-platform, open source, and super fast MUD client with scripting
A free/open source client and automation tool for Ragnarok Online
V1, Mirror Classic. V2, Mirror Engine: Join Discord for access
Multiplayer Java rewrite of Simtex's classic game Master of Magic
Source of Mana is a unique 2D MMORPG
A simple free travian bot
The code for Aurorastation's new base, forked from Baystation12
A Quake 2 package containing everything needed to play Q2 right now!