Space Invaders description

Destroy the alien invaders before they get to you or shoot you down.
Avoid their bullets while destroying their ships for extra points.

Features:
• Ability to store your high scores the old arcade way.
• In-Game Options
(Disable or enable background, alien ship / movement sound or mute game.)
• Multiple levels which effect alien movement speed and fire rate.
• Scales to most screen sizes.
• Custom buttons.
• Ad Free [v1.1]