- Crowning Music of Awesome: Showdown At The Tower, the "final" boss theme.
- Even Better Sequel
- Good Bad Bugs: The fact that closing gates are stopped by any tiles Mario can interact with (including temporary ladders) results in an Easy Level Trick for at least one stage. Stage 2-3, to be exact.
- Goddamned Bats: In the most literal sense, they can't even kill you by themselves but they are very annoying.