Monster RPG 2 is a "loose sequel" to Monster, both of which were originally developed for PC. In Monster, Eny and Tig were kidnapped by a Goblin who planned on sacrificing them to gain power. The Goblin had a powerful staff that captured souls into its large gemstone. Monster 2 starts off with Eny and Tiggy picking mushrooms in the forest, and then stumbling across the spot where they were rescued from the evil Goblin. The staff, which they had overlooked so many years ago, was still there. Tiggy picks it up and its power overcomes him and causes him to do its evil bidding.