Orion: Prelude is a multiplayer combat game set in Spiral Game Studios' world of Orion. It offer fans and players a chance to experience a slice of the gameplay experience from the Orion game world, and in specific it focuses on the custom "VITAL" game mode. The game also offers a Co-Op multiplayer game mode that allows players to tap into the mentality of a structured single-player component. Orion: Prelude is built ground up on the Unreal 3.0 Engine.