You are forced to defend the earth alone as countless space aliens are hurtling toward earth at lightning speed. You control the only fighter jet that has been equipped to handle space flight. Fight off the waves of aliens until the earth can design more defense systems.
This game would be designed as a phone app and would be tilt sensitive to the player moving the phone around. The player would have to push a shoot button to fire the onboard weapons. Space Aliens would drop upgrades for weapon systems, shields, and health packs.