NCsoft and Valve Corporation announced today that NCsoft's lineup of MMO titles are now available on Steam. These selections include Guild Wars, Lineage and the recently released City of Heroes Architect Edition. Additionally, NCsoft's upcoming Aion will be available on Steam when it launches Fall 2009.

"NCsoft's leading-edge MMOs are an incredible addition to the Steam library of games," said Jason Holtman, director of business development at Valve. "NCsoft is a clear leader in the MMO industry, and we believe our player community will be very excited to have access to the diverse catalog NCsoft has to offer our members."

"We are thrilled to offer our franchises to the legions of gamers in the Steam community," said David Reid, president of publishing for NCsoft West. "Steam's community is filled with passionate players intent on having the latest updates on their favorite games. Extending our distribution reach with Steam will allow more gamers the freedom and flexibility to stay updated and engaged with our games and online communities."