Eidos has announced a partnership to bring several of its games, including “complete franchise sets” to Valve’s popular digital distribution service Steam. Starting today, Steam users can get access to several Hitman titles, as well as Battlestations: Midway, Just Cause, and the entire Commandos series. In addition, Eidos announced that it expects to release new games over the service as well, including Tomb Raider: Anniversary, Championship Manager 2007, and more. News of additional Eidos games heading to Steam will be announced in the coming weeks.