Reaction is a Single Player mod for Valve's Half-Life 2: Episode 1. This game is a showcase for the design and artwork of Sensory Overload team. It is a fast-paced third-person shooter, retaining a very light RPG element. Please enjoy the game!
Reaction v1, released March 20, 2009. Reaction is a third person mod for Half Life 2. This is the initial release of the level.