The Legend Of Zelda: Majora's Mask
Blindforded Co-Op Majora Fight
The 100% category has the added advantage of both the Fierce Deity Mask from collecting all the masks in the game and an exceedingly large amount of health thanks to 20 hearts with the double defense upgrade by the time it reaches the end of the game. This makes the final boss fight a pushover typically, requiring very little effort and ending very quickly. And thanks to the Fierce Deity Mask's beams it fires from its sword, hitting the boss blind is not a problem. For this reason, ending the co-op run with all 4 players coordinating together on one controller while blindfolded is not only safe, but would be an appropriate and hilarious way to do so.