1)   AirStrike II 2.50
Rough, cruel and intense helicopter 3D action game that makes you fly and fight over desert, water and industrial areas. 100+ land, air and water enemy units will make your life worse then hell. If you pass it, tell us how you did it. Free trial.

 2)   Urban Strike 1.0
This is the third in EA's long running series of helicopter action games. You will once again suit up and take control of various types of helicopters to stop Malone's evil scheme.

 3)   Bombstrike 1.03
"Bombstrike: arcade shoot'em up on steroids. If you want intense shoot'em up action--did I say intense?--look no further: ...Bombstrike: "The ultimate 3D helicopter action game."" (The Independent Gaming Source)

 4)   AirStrike II: Gulf Thunder 2.70
AirStrike II: Gulf Thunder is a fresh sequel to AirStrike II, arguably the most exciting 3D indie helicopter combat action game ever released. The new add-on has 24 new levels and requires whole lot of desert flying. Free download.