What happens when SWAT4 meets Left4Dead2? The game gets scary (and brutally hard)! Improved Single Player Reloaded tweaks L4D2 to give the player a challenging single player survival/tactical game and basic bot commands. This is a rework of my previous mods: Improved Single Player and Improved Single Player Xtreme
but how do i install this man?
You literally just double click the .vpk file...
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