Space Purge is an action shooting game. You are Earth's last defender against the space rocks heading towards the planet. Fly into outer space and shoot the rocks before they reach Earth. If a rock gets past you, then game is over. However, you have three spaceships so protect the Earth with everything you have. Also, collect powers to help you protect the Earth.
Hold down and move your mouse to shoot down space meteors that are rushing towards the earth. Don't let the asteroid hit the earth and hit you. The more meteors you shoot, the longer you can protect the earth