A good two level solo map. The first level is for ammo/weapons and information, but get all that you can. You will need it on the second level. Comes with a built in physics model that gives you two pistols? You will be able to yield superior fire power, but be forwarned, the kick from these new weapons will push you completely across the room. Good flow, pretty well laid out, story line is good and some of the baddies now die but, they will take you with them if your to close.