Kainz said:To level up really fast, just wait until the special ops arrive towards the end of the game.
Exit the security room as you do, and on the roof go through the left door which leads to the upper warehouse section where you can walk along the top of the shelves. Once you enter the warehouse stay on the top of the shelves and you'll see quite a few special ops walking around below - have a ranged weap and kill them all - they can't fire back at you because they cannot fire upwards
Once they're all wiped out (ultra easy) then pick up ALL their uber rifles, and climb up the shelves again to the top, then exit the warehouse through the main door you came in, and re-enter. The special ops will have spawned in the warehouse again
Each special op = 5000pp![]()
Yer that's prob the best way but you'll only a few achievemements doing it like that. To the guy who asked the question originally and was on lvl 5, id say go down the genocide route


Sounds like it'll take ages :/