いつでもどこでも、お使いの端末で何百万もの最新の Android アプリ、ゲーム、音楽、映画、テレビ番組、書籍、雑誌などをお楽しみください。
Protect your city from hostile alien attackers. Make sure to grab shield energy, and weapons that they leave behind, so you don't get caught off guard by the improved, faster aliens that follow.
Game type: 2D shooter.
Upgrade: Added sound mute, minor bug fixes.