Quake Mod: In The Shadows
If you’ve ever wanted to sneak around the Quake universe as though you were in a stealth game, In The Shadows is the mod for you.
Apart from adding new maps and tremendous visual improvements, In The Shadows grants players the Amulet of Shadows, an item that renders you (mostly) invisible to enemies — until you’re detected. Then, you must run and hide to reset your invisibility.
Of course, it wouldn’t be a stealth game without backstabbing and poison, and in this mod, poison has a chance to drive enemies crazy, leading them to attack other foes.
Check out this demo footage:
Download the mod now, or read more at the official webage.