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: airplane shooter , aircraft shooter game , aeroplane shooting games , anti air craft games , stars 21 shooting games , aircraft shooter , aircraft games , best plane shooter game , anitaircraft gun games