Head-Gun achievement in BloodRayne: ReVamped
The final level, at the very top of the room where you fight beliar and wulf, (THE TOP FLOOR) shoot and destroy all the cages except for one cage that is low enough that you can jump onto it, the head guns will spawn on the uppermost ledges around where the highest 3 center cages were hanging after all other cages have been destroyed (it almost looks like an out of bounds area, the ledge is tiny and goes all the way around the peak area), its a very tricky jump to get to them but with slow time you will get it eventually, if your having trouble seeing which ledge they're on use beliars eye to zoom in, they are very small and can be hard to see, you must collect BOTH to get the achievement so DO NOT use all the ammo in one before grabbing the other.