Gammarace project is a vector graphics shooter.
An ode to oldie but goodie. It is a simple game that you can jump into and out of with no instructions. Just attempt to achieve the highest level possible (20 is about the highest unless you are some android from the future bent on killing us.
It was programmed in "D", digitalmars.com. What I consider the replacement for C/C++ and Java.
Anyway, just have fun.