This board game was part of the Mad Scientist line of toys. Players mold monsters out of monster flesh' clay and try to get them to escape the lab. In addition to trap door and acid spill (lose a turn) squares there are many squares that allow you to mash your opponent's monsters.Components include a spinner, monster flesh, a monster mold, monster feet and hats in four colors, and four different monster mashers (one for each player). - BoardGameGeek