Super Guts Punch 3

Super Guts Punch 3 is a side-scroller game that was put on  BMO by "Ewblo" in order to infect him with a computer virus. It has up to three players. The players play plumbers who have to rescue a prince from ninjas, however theyy get shrunken down and stuck inside the prince and must fight his guts. According to an old magazine article read by Finn, the enemies are supposed to be very difficult to beat, however due to the virus most of the enemies could be taken out with one hit.

Trivia

 * The levels "Super Guts Punch 3" are clearly inspired by classic side-scroller games such as Super Mario, Q-Bert, etc.