AsteroidsSP is a not so accurate (but fun to play) Asteroids spin-off. This port is based on the open source project BrainJar.com. The code from BrainJar.com was heavily modified during the port, but the general game play is similar.
Thruster - up arrow or the "w" key
Reverse Thruster - down arrow or the "s" key
Left Turn - left arrow or the "a" key
Right Turn - rigth arrow or the "d" key
Fire - center select or the "space" key