Welcome to Decay Source. It is a total graphical overhaul of the 4th short, but good and cannon expansion pack of the half life 1 time line. Half life decay was a fourth expansion pack released for the PS2, it never saw the light of day for PC until modders put it on PC in 2008. Now starting in 2017 and hopes to release in 2018 black mesa decay will remake that expansion pack with high quality. This will include remade and re imaged levels of all 10 of the original chapters in the game new textures models and voice acting. levels will come with familiar areas and new area and puzzles re-imagined in the source engine's physics. This mod will be run on the award winning source engine and assets used from black mesa source a half life 1 remake! You can expect both single player and multi player support multi-player will be alvalable when the mod is 100% complete! This mod will include single player level's being made for one player puzzles, but due two this mod being

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