In "Star Wraith" and "Arvoch", the player takes the role of an ensign pilot of the Alliance. In "StarWraith II" one can decide between Alliance and mercenary life. "Star Wraith III" features a dynamic campaign with two different endings. "Star Wraith IV" has a set campaign, but further expanded concepts. "Arvoch" features strategic aspects and a wide range of objectives. This is different than, for example, "Wing Commander", in which the missions must be successfully completed, before the player can move on to the next.