Press Q to switch control modes. Keyboard Mode: W/S: Spaceship Up/Down Up Arrow/Down Arrow: Spaceship Up/Down Space: Fire Laser Q: Switch to Mouse Mode R: Restart (game over only) Mouse Mode: Move Mouse: Up/Down Click: Fire Laser Q: Switch to Keyboard Mode Click: Restart (game over only) You get points for every asteroid you destroy. Points are displayed at the end of the game. If an asteroid hits your ship, you will lose. Asteroids: Regular: 1 point per. Super: 3 points per, moves 25% faster. Powers: Powers move 25% faster than regular asteroids. Powers will be destroyed by lasers. Quickfire: Makes your laser shoot 10 times faster. Piercing: Lasers go through multiple asteroids. Burst: Replaces laser with a burst of 3 lasers. Double Points: Asteroids give double points. 2 Laser: Replaces single laser with 2 lasers (stacks with burst).
Asteroids except you get every single power except piercing. You need to click the green flag twice for it to work. The reason piercing is not included is because it makes the lasers become invincible which makes it less cool. If you want your computer to explode, hold space/left click.