23-02-2005, 06:40 PM
The skulls you are talking about exist in a lot of the levels. I've found 3 in the level "Outskirts" alone. They are hard to get, in one of the levels you must get the banshee and take it through the whole level and fly it to the top. In order to get the banshee that far, you can get your partner to bash the wings off(you still fly but can get through hallways). And in some of the levels you have to stand on your partners head and jump up a ledge, etc. Also, on the level where u follow the scarab, there is a gun called "scarab cannon" on the VERY top at the level, it kills anything in one hit. You should try it