Simulation Zoo is a Strategy game, developed by C&E Inc. and published by Soft Bank, which was released in Japan in 1996. It takes about 4 hours to complete this game. Difficulty of this game: Simple Simulation Zoo

The player takes the role of a marine (unnamed to further represent the person playing), "one of Earth's toughest, hardened in combat and trained for action", who has been incarcerated on Mars after assaulting a senior officer when ordered to fire upon [...]