WASD to move. This game lasts forever, and tests how long you can stay alive for. Space or click to shoot. At the start, you get 2 extra lives, as your health does not regenerate. After every 750 points gained, you will earn another extra life. You can only have a maximum of 4 extra lives at a time. At 2 500 points, you will advance to level 2, and every minute, alien ships pass by and upon destroying them you will gain 10 points. Good Luck!
In this hacked version, you have infinite lives, more asteroids coming out, and helper lasers
