1)   ULTRANIUM2 3.2.2 Ultranium2 is a breakout game that features full 32-bit color, stereo sound, and even a multiplayer mode. The game has been fully redesigned since the original version, and it now features spectacular gameplay never before seen in any other arkanoid. 2)   ULTRANIUM4 1.4 Ultranium4 is a crazy mix between a breakout game and a space old school arcade shot'em up that features full 32-bit color, stereo sound, and even a multiplayer mode.