Action RPG that's easy to mod
Realism Invictus mod for Civilization IV
Open and edit the archive files used in over 4700 games.
Cross-platform real-time strategy game (3D)
A Rust framework for building Minecraft servers
A Forge mod that implements SpongeAPI
Ur-Quan Masters High Definition
A Duke Nukem 3D Mod Launcher designed to run with the Eduke32 Port
3D .NET engine for Windows, Linux, Mac
A simple turn-based artillery game and also a real-time strategy game.
A highly modifiable particle-simulation sandbox game
An extension to Buildcraft's Power System. Also includes new machines.