Decommissioned after the Seraphim invasion, it served as a staging area for Cybran forces during the Infinite War. Way Station Zeta (4 player map) – This installation sits high above the surface of Gradius IV.Get ready for some awesome new features and upgrades developed by Chris Taylor and the team at Gas Powered Games - The Infinite War Battle Pack for SUPREME COMMANDER® 2 featuring a whole host of new maps, units, experimentals, tech tree upgrades, and boosts for PC!