it's really just on the first level that ****es me off. i keep trying to get the grunt birthday party skull but i only find 80-96 grunts on the map.i keep replaying the level and still haven't found 100 grunts. so if anyone gots an idea or knows what's the problem then ill appreciate hearin it. ALSO! i don't know how there could be a problem cause i got the game as soon as i heard it was out.