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 ...

Steam turns 20 today, and Valve is celebrating by hosting a sale on all its titles. Alongside the sale, Valve also provided a list of games that were the top releases on Steam each year, and many of ...