Skirting The Dodgy Path
Trolls are wild humanlike creatures. They are semi-upright and sturdily built, with long, thick arms sporting long foreclaws which they use sometimes when running like apes. Their bodies are covered by thick grey hide.
Their lips drawn back, reveal long canine fangs.
For the Gamer
Imagine a mandrill or baboon the size and coloration of a silverback, but sapient (IQ 8 is normal), with command of fire, language(s) and Tech Level just shy of 1.