19. Invisibility
Playing Super Mario Bros. Wonder with invisibility on is playing the game on its hardest difficulty. Sure, the enemies can’t see you, but you also can’t see your character as they run and jump through a level. You can run into enemies or miss a jump and fall into a chasm if you don’t have a strong sense of where your character is while they’re invisible. If you’ve got the patience to practice, it’s a really fascinating way to play Mario. If you’re like most other people, this is not fun when you could instead be using a Grappling Vine to pretend you’re Spider-Man.
