6 levels (well, one, with 6 variations). Two teams of VacBobs (green and blue), and two health options (normal, and pretty weak). You can start as a neutral player (nobody hates you until you start killing, but the blues hate the greens, and vice-versa), or on a team - action gets pretty frenetic with the final couple of options. A few bugs, but quite playable... see how long you can stay alive on the VacBob levels (without hiding)!