Release Notes: Proper joystick support, proper mixing and music (using SDL mixer), Mac OS X XCode project and packages, Linux x86-64 binaries, and endian independence were added. General code cleanups and the usual bugfixes were made.
Release Notes: This release includes updated map formats, a big frame rate improvement, and many other enhancements.
Release Notes: This release adds co-op AI and some other enhancements.
Release Notes: This release introduces four-player support for all game modes, two new secret weapons, and bugfixes.
Release Notes: This release fixes some serious bugs introduced in 0.5.1.1, and also includes a new campaign.
Release Notes: This release fixes serious bugs in the editor introduced in 0.5.1, and includes a new campaign.