Description Double Action: Boogaloo is a multiplayer mod for Half-Life 2: Deathmach created by Double Action Community Team. This project is about about diving, flipping, and sliding your way into 90�s action movie-inspired multiplayer mayhem. Pretty much all graphical elements, maps, weapons and models are new and the whole thing plays more like Max Payne than Half-Life 2. How to install: The mod has it�s own installer.