Throw the new heart away in the surgery.

Go about your secretarial duties.

Complete the flight tutorial

Destroy your first Power Seal

Attack your first enemy projectile

Raise the Flash Shot multiplier to the maximum! (Any game mode, Easy difficulty or higher)

Play Story mode for the first time!

Use the Cycle Speed (Up/Down) or Max./Min. Speed (Hold) feature.

Get a Game Over screen.

Use the Rewind feature.

Have a student graduate

Have students become best friends

Cleared Bookshelf Forest.