Red Faction: Armageddon

Another 3 titles have joined the ever expanding Xbox Backward Compatibility program, including Red Faction: Armageddon Raiden IV and Gyruss

Mankind finds itself poised on the brink of extinction deep underground. Darius Mason is humanity’s last hope for survival.

Raiden IV

"Raiden IV", the latest version in the acclaimed arcade shooter has arrived on the Xbox 360! Fight yoru way through countless enemy squadrons using four devastating weapons types. Connect to Xbox LIVE to upload your scores and replays. Share and watch replays and see if you stack up against the best ACES in the world. Get ready for action in this latest version with never before seen levels and content!

Gyruss

Pilot a lone starship and fight through an armada of alien ships to save Earth in this classic 3D space shooter! Battle your way from Neptune, past Uranus, Saturn, Jupiter, and Mars earning power-ups and score bonuses along the way.

As always, you can find the complete list of backward compatible games here