A or < to move to the left and D or > to move to the right. Space to shoot any projectile, use the mouse pointer to point, W and space for a big bullet. Q for mine, which explodes on contact with UFO. Q also moves the mine back to you. You can also shoot missiles with E. Get score by yeeting UFOs. Clicking will show stats (Health, Score). (By the way, after your shift is over the game will end). Story: Aliens are trying to yeet the Earth and are starting a raid in the [Redacted] Desert, and you are stationed in a chunk of the land near the center. Around you, other people are firing at other UFOs and the mothership, where the UFOs are coming from. [Redacted]'s government has aided you and their spies have found out the aliens' plans. If you let UFOs pass you or are shot by their lasers 3 times, the rest will speed past you too (knowing at that moment that you aren't strong enough (no offense) to shoot them down when they are speeding).
Warning: this game is not area 51 friendly.