THE MURREN MOORS
This is a Tunnels and Trolls adventure in the Castle Calahony series.
Who is a monster?
As you run towards them, you realize these creatures are worse then nightmares. They seem to be built of mud, rotten leaves and branches. Slimy creatures devour them slowly. Still they swing menacing clubs. Every one in your party must make a L1-SR on IQ to control himself. [skip this SR if you already made it once]. Those who fail, run back to the island.
Those who make it, advance to melee.