CD Projekt's DRM-free digital digital download site Good Old Games today began carrying titles from Epic's classic PC shooter franchise Unreal.

Unreal Gold and Unreal Tournament: Game of the Year Edition mark the first additions, both priced at $9.99. Unreal II: The Awakening and Unreal Tournament 2004: Editor's Choice Edition are slated to hit "in the coming weeks."

"GOG.com provides an affordable way to buy our back catalogue of games and get up and running with minimal effort," noted Epic VP Jay Wilbur.

"We know that a lot of gamers have been waiting for new deals," added GOG managing director Adam Oldakowski. "We're sure that the Unreal games will satisfy their lust for alien blood and intense multiplayer action... DRM-free, of course."

Unreal creator Epic Games today joined the ever-growing ranks of game studios that sell their products through Valve's PC digital distribution platform Steam.

Epic's initial offerings constitute five titles: Unreal Gold, Unreal II: The Awakening, Unreal Tournament: Game of the Year Edition, Unreal Tournament 2004: Editor's Choice Edition, and Unreal Tournament 3.

Each title will be sold for 10% off until March 24. An Unreal Deal Pack is also available, containing the five titles for $59.95--a savings of over $46. The discount applies to the Unreal Deal pack as well, making it $53.95 until March 24.

"Epic is a leading developer of game engine technology and has produced some of my favorite games of all time," said Valve president Gabe Newell. "It's an honor to be working with them and offering their current and classic titles to the millions of Steam gamers around the world."