Quad Touch Shooter Madness! You are the last surviving pure CPU. The digital frontier of Bitripia has succombed to the corruption of the Veil. Use your last remaining defenses and kill as much corruption as you can before being consumed yourself. Update: 2.3 - Updated to Mango - Use the Quad touch enabled screen to target multiple enemies - Predict enemy patterns for maximum kill efficiency - Play against 3 difficulty levels - Post your scores online against the best of the best From the creator of Armored Drive, Impossible Shoota, Blackboard Gems, Fishing Girl, Zombidemix, Nom Nom Worm, Microchip Rush, Traffic Cop, Steam Castle, and Scribble Defense.