World 5

Stage 5-1; Outer Wall

Stage 5-2; Booty Traps

Stage 5-3; Eye See You

Stage 5-4; Manubajel

Stage 5-5; Too Easy

Stage 5-6; Mitanga Annex

At the part where you have to shoot a switch while falling, shoot the switch and grab the keyThis will give you the extra time needed to have the falling block land on the switch block, giving you access to the skull.Get up to and break the block in this location to find the skull. This is also a great area to wait and plan out what to do next.This skull is visible at the very end of the level. By jumping immediately when you get the skull, you can jump off of the moving gold stomper thing and make it up to the ledge.Get on the right side of this blade and shoot the block in this location.Break the blocks in this location. Be careful, because the block I am standing on in the screenshot is a falling one.Follow the arrows in the screenshots below to get to the skull, then break the block in its location. The breakable blocks in the first screenshot have been circled in green. To get back in, go to the falling block I am on in the third screenshot.