The Left 4 Dead 2 Beta Restoration Project, developed by a passionate team of gamers known as Sourcerer, takes Valve's award-winning Left 4 Dead 2 video game and preserves its history by the remaking the Left 4 Dead 2 Beta, an early build of Left 4 Dead 2 that showcases many unused designs, features, and concepts. This project allows players to relive the early unique Left 4 Dead 2 experience brought to players at E3 2009!