Amagon the Marine has crash-landed on a mysterious island in the South Pacific and must get to the rescue boat. In his way lie wild animals, dinosaurs, and aliens, all of which are likely to be endangered or extinct after their encounter with this gun-wielding man who can double his muscle mass to punch them into oblivion.

This is an improvement of nearly 26 seconds over the previous run by Tailz due to increased use of the Megagon form, lag reduction, improved boss fights, and a time-saving death in level 5-1.