Rampage

Rampage! is an officially licensed version of the arcade game smash (pun intended) of the same name. The original arcade game had quite hi-res graphics compared to most other arcade games, so they don't look as crisp here, but the graphics are very well done. Rampage! is also one of the few Coco games that allowed more than 2 players simultaneously; you could have 2 people playing using the joysticks, plus a 3rd on the keyboard.