The Marine is the only playable character but a number of features from the final game are present. The action takes place in an area identified as sub level 2, and it's possible that this is an early level design test. There are no menu screens or intro, the game automatically starts straight after the title screen. While far from complete, it is still remarkably similar to the released version. An interesting prototype, this is a fascinating look at an early version of one of the Jag's most famous games.