Video game developer and publisher Daybreak Games, known for massively multiplayer online (MMO) franchises EverQuest and PlanetSide, has acquired Cold Iron Studios, known for MMO, shooter and action games. Under the new ownership, the San Jose-based studio will continue to develop a PC and console game set in the Alien universe, with co-founder Craig Zinkievich reporting to Ji Ham, CEO of San Diego-based Daybreak Games.