I saw a 12 minute demo, doesn't look like there will be alot of weapons. I saw a SMG (dual wieldable), shotgun, Alien gun, magnum, can't think of what else. It looks pretty good, but there are some things I'm worried about. They said your squad will eventually all die, and unless it is far into the game, that's not good. I don't like alot of games where you are a one man army. That and the squad's AI seems really cool.