BZFlag is a 3D, multiplayer, tank battle zone, capture the flag game that pits players against each other in a networked environment. It runs on Windows 95/98/NT/2000, Linux, MacOS 10.x, Irix, Solaris, and others. An OpenGL accelerator is highly recommended, but it is playable with 3D in software.
Babelize is a collection of localizations for Linux games. It currently features French, German, Polish, and Spanish translations for "Heroes of Might and Magic III", as well as French, German, and Spanish translations for "Alpha Centauri - Alien Crossfire". The goal of the project is to provide localizations for as many native Linux games as possible.
Balazar is a 3D adventure and roleplaying game which is the sequel to Arkanae. In the game's story, although the three Gods that created the world have been safely imprisoned in the magical crystal of Arkanae, new scepters have been reforged, giving birth to new Gods. The player must find the scepters and imprison the Gods in the Arkanae or free them forever by dropping the scepters in the Abyss. You'll have to find your way through the 7 worlds: the Echassian village, the Pompon forest, the great cathedral, the ice desert, the Arkanae citadel, the Abyss swamp and finally the Elven Forge.
In Balder2D, players control small probes that shoot tiny projectiles with which they try to destroy each other. It features a 2D overhead view of the playing field. Probes may be human or computer controlled. A probe can perform the following actions: rotate, fire projectiles, "stick" to a wall, and push off of a wall. Players may rotate their probes while in flight, but the only way to change the direction or speed of flight is by firing projectiles, which gives a small kick in the opposite direction, or by running into walls or other probes.