Old School informed GURPS Dungeon Fantasy gaming. Basically killing owlbears and taking their stuff, but with 3d6.
Hmmm, seems I have to cut out a few monsters from Pyramid submissions as *somebody* already submitted them.
Sorry, that wasn't intentional. I had some requests, and some monsters written that fit those requests . . .
They got retitled and reskinned. Actually, I think one of them is now more interesting as a result, and I don't have so many bland Giant Animals now.