PyPlanets Gravitational simulator written in Python.
JPLLauncher Player launches a space probe and gets score based on how close the probe gets to planets without crashing. Very high frame-rate. Alpha version. Newbie programmer.
Gravitron Gravitron is a space based game where you must defeat your enemies solely by deflecting their bullets back to them.
Extreme Galactic Combat This is an arcade style game that uses vector graphics. The aim is to defeat the opponent by destroying them with four projectiles at your disposal.
Galaxy War Tanks in space with gravity and more! Currently only 1v1 using 5 default weapons with unlimited ammo. Planets rotate but are stationary, and the redder it is the more gravity it has.