The latest entry to the God of War series, God of War: Ascension, has been out for almost a month now; providing players with plenty of opportunity to play against each other in its competitive multiplayer modes, or cooperatively in the "Trial of the Gods" mode. As with other games that have some combination of competitive and cooperative modes, your avatar's levels and progression carries over in both modes. So if you sharpen your blades in the competitive world and then decide co-op is more your pace, you don't have to start all over.