Chu Chu Rocket!

Hard difficulty setting:
Successfully complete the game under the normal difficulty setting.

Special difficulty setting:
Successfully complete the game under the hard difficulty setting.

Mania difficulty setting:
Successfully complete the game under the special difficulty setting.

Faster credits:
Hold B during the game's credits.
Information in this section was contributed by jimmy_3456.

Hint: Downloading animations:
To download, first enter four to six times in the Help menu to make the letters under construction to be deleted.
Information in this section was contributed by Heriberto Bonilla.