Paranoia 2: Savior (P2S) is a free-to-play Action/FPS/Horror PC game based on «Xash3D» engine developed by KP-Lab team. It’s a sequel to 2007s «PARANOIA» Half-Life mod.
The «P2S» grew so big that it became a standalone game, and is no longer considered a mod.
And the most exciting news is - the game is coming out on 26.02.2015!
Fore more info and screens please check the official P2S IndieDB page: Indiedb.com