super monkey ball

A game developed by Amusement Vision, a subsidiary of Sega, and released as a launch title in 2001 for the Nintendo GameCube where the player is tasked with getting a monkey trapped inside a ball into the goal. However, moving the Control Stick doesn't move the monkey, rather, it tilts the stage. This game is actually a remake of a Japan-only arcade game, simply titled Monkey Ball.

Expert Floor 7 is the hardest stage in Super Monkey Ball.