James Crawler - Arctic Invasion is a full-fledged first person 3d shooter with elements of quest. It has a vast game world consisting of several locations; there are several types of weapon and enemies and a whole lot of other interesting things to see. :)
Instructions :
Use ASDW to move.
Use mouse to aim and shoot.
Use C to switch mouse/keybord look modes.
Use E to interact with active objects.