OpenSource OpenGL Multiplayer Multiplatform Battle Zone capture the Flag. 3D first person tank game.
Download the latest version at https://www.bzflag.org/downloads/
Development has moved to Github: https://github.com/BZFlag-Dev/bzflag
(The SourceForge binary releases for Windows and macOS are very outdated. Please download the latest version from our website.)
2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.