Instructions for Alien Invaders

Keyboard Controls:

• Left Arrow Key: Move Ship Left
• Right Arrow Key: Move Ship Right
• Space Bar Key: Fire Weapon
• ESC Key: Exit Game
• Enter Key: Start New Game

The green and gold circles marked with a 'P' are Power Ups. Each one makes your ship fire at a faster rate.

Space Alien Invaders is a freeware arcade style space shooter game you can play online, or download for the PC and Mac.