Third part of Descent saga, this version brings even more explosions, spaceships and flights. An unforgettable 3D-action experience, with innovative 360-degree technology, new control system and advanced collision detection. Forget about gravity, and fly in many, beautiful areas - subterranean strongholds and more. Descent 3 brought many improvements, such as open areas and great graphics improvements - while Descent 2 was still using the old, original engine, the third part of the series brought it into a new dimension. This game was undoubtedly one of the greatest hits of 1999. This includes the Descent 3: Mercenary expansion.