Codename Gordon, a side scrolling adventure through the Half-Life universe, has been requested and played by over 600,000 Steam customers since its release just three weeks ago.

"The ability to reach this many gamers almost overnight is amazing," said Tim Bruns, art director at Nuclearvision. "Having built a wide installed base for the game through Steam, we can now collect user feedback, integrate that data, and distribute new Codename Gordon content to gamers very soon."

Created by Nuclearvision Entertainment, Codename Gordon takes players through dozens of levels inspired by Half-Life and Half-Life 2, challenges players to a slew of puzzles, and showcases many of the familiar creatures in an all new, 2 dimensional playing field.

For more information, please visit www.steampowered.com.