Super Monkey Ball 1 - Master 9 (Bridge Master) - 1080p60 

Definitely the hardest. I managed to hit records for Master 3 and 9 and after so much repetition I'm able to consistently win Master 3, but Master 9 is still a shot in the dark when it comes down to it

This level is based on the only Master level in the first arcade game.

...oh my fucking god. Hardest stage in the game NO SHIT

Imagine if this was in Banana Blitz on the Wii...