From Divo Games:
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 a whole lot of desert flying. The battle scene is littered with burning oil barrels and is packed with industrial objects where sneaky terrorist land units can hide to give them an unfair advantage. The difficulty level has been increased. Version 2.52 features some memory optimizations and fixes a bug with lives counting.