Call of duty 4: modern warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots around the globe to take on a rogue enemy group threatening the world.. Call of duty 4: modern warfare is developed by infinity ward , aspyr (mac) and published by activision, aspyr (mac). it was released in 12 nov, 2007. the new action-thriller from the award-winning team at infinity ward, the creators of the call of duty
