Use your Anti-aircraft gun to shoot down helicopters before they release their rocket bombs. The attack choppers come from left right and also front. Objective is to stay in play for as long as possible. Every helicopter shot down earns you extra 10 secs play time. But each time you take a rocket hit, you lose 5 secs playtime.
Tags: aeroplane shooting games , airplane shooter , aircraft shooter game , stars 21 shooting games , anti air craft games , anti aircraft gun games , best plane shooting , free antiaircraft 3d shooter , aircraft game