Menkaure's Pyramid

Menkaure's Pyramid is the 29th level and third in Giza. It has 1 secret. The goal of the level is to get the key and use it to get in the pyramid. Later on in the level Lara must kill the scorpion before it kills the guy in the building with the key in order to get the Armoury Key that let's her get a future secret. The best weapon to do so is the revolver but if you use the shotgun after killing it, this activates a bug in which Lara can't use her arms which prevents her from drawing weapons, picking up stuff and grabbing hold of ledges and shimmying preventing her from completing the level.