SWIV 3D

SWIV 3D is a 3D remake of the original SWIV. It features a voxel-based 3D engine and mission-based play, as well as a myriad of new enemies and a completely new style of gameplay. It plays a lot like a typical 3D shooter: you control a helicopter that you must navigate through landscapes, all the while shooting at buildings, vehicles, and other planes or helicopters and fulfilling your mission goals. (mobygames.com)