XPilot is a multi-player 2D space game for both local and Internet gaming. Some features are borrowed from classics like the Atari coin-ups Asteroids and Gravitar, and the home-computer games Thrust and Gravity Force, but XPilot has many new aspects too.
Areasteroids is an educational free software to learn how to calculate the geometric figures area. The original idea was based on the old arcade game Asteroids of Atari.