From publisher blurb:
Orcs are finicky. Even their great warriors they may think are not Orc. Thick Toe, a boot maker, has a hard road ahead of him. He needs to prove that he belongs with the Orcs or he won't be able to sell them his boots. "Am I Not Orc Enough?" he asks himself over and over. Then he learned of True Smasher, an Orc artifact from their gods. This will prove to them that he belongs, the boot deal will be made.
The party he hires must go to the Tomb Of Oc. There True Smasher is said to be. The party must be strong, low level characters will not make it. 4 at least must find True Smasher. Oc, the Wizard Beheader, was a great Orc warrior in life. It's his tomb but what really is there?
11 keyed areas in a cave-tomb. Maybe you can get True Smasher for Thick Toe?