In a world gone crazy with aggressive sea life. Only one mini sub stands between man’s survival and total annihilation (everyone else seems too busy to help!). Help MAS advance through the seas and cleanse the rabid hordes of radioactive tainted lifeforms! Special abilities to clear out large hordes of oncoming sea beasts. Ten increasingly difficult waves of creatures have set out to destroy all in their path!

M.A.S. is a casual side scroller based in a ocean underwater setting.