EA launched a teaser trailer of a new game called Darkspore. Well .. new, as the name suggests, this is a darker version of Spore. It's described as a fast-paced action RPG for the PC, you can expect it in retail stores by March 29, 2011. Multiplayer in Darkspore lets up to four gamers fight as a team, combining abilities and coordinating attacks to create awesome battle effects and overwhelm enemies. By working as a team and complementing each other's abilities, players will find co-op gameplay in Darkspore to be an action packed blast, and this trailer shows off those goods in greater detail than ever shown before!