Mechanical similarities or differences between Monsters! Monsters! and Tunnels and trolls
Monsters! Monsters! is a less known game by Ken St. Andre, the designers of Tunnels and trolls. From what I understand one plays monsters there, rather than adventurers.
Wikipedia claims the rules are essentially compatible with Tunnels and trolls. On the home page of M!M! there is an adventure that should work with both games.
Are there mechanical differences between M!M! and T&T? How do their editions correspond to each other rules-wise?