Press Enter to play again.
How to play
Steer with the arrow keys and shoot with space. Press enter for a new game.
This game is using HTML5 technologies such as HTML5 canvas and Web workers. All objects are created, moved, checked for collisions, destroyed in the web worker. After objects are manipulated they are sent to the the main page and placed in a buffer. It then switches to another buffer so that drawing isn't interrupted.
KeyDown and KeyUp-events is sent to the worker to tell the spaceship to move and shoot.