Codename: Gordon
Codename: Gordon, also known as Half-Life 2D, is a two-dimensional Flash sidescroller shooter game made by Paul "X-Tender" Kamma and Sönke "Warbeast" Seidel. The game was produced on behalf of Nuclear Vision, and was distributed free of charge over Valve Software's Steam online delivery system as a...
- Developer: Nuclear Vision
- Publisher: Valve
- Released: 2004-05-17
- Genres: Shooter, Platform, Indie