Win any music track.

Lose any music track.

Hit all bats but one, in any track.

Hit all bats in a track from level 7 or higher.

Get between 98% and 99.9% of the max score in a track from level 4 or higher.

Get 100% in a track from level 4 or higher.

Hit all bats in the ending section of Oratio's Mission (35 bats). Training mode doesn't count!

Hit one of the two hard sections of Sifu perfectly. You'll know when you see them. Training mode doesn't count!

Play the last full 3 notes of Hänschen Klein. Training mode doesn't count!

Complete all level 1 tracks.

Complete all level 2 tracks.

Complete all level 3 tracks.

Complete all level 4 tracks.

Complete all level 5 tracks.

Complete all level 6 tracks.

Complete all level 7 tracks.

Complete all level 8 tracks.

Complete all level 9 tracks.

Complete the game.

Complete all level X tracks.

Get a gold medal in all level 1 tracks.

Get a gold medal in all level 2 tracks.

Get a gold medal in all level 3 tracks.

Get a gold medal in all level 4 tracks.

Get a gold medal in all level 5 tracks.

Get a gold medal in all level 6 tracks.

Get a gold medal in all level 7 tracks.

Get a gold medal in all level 8 tracks.

Get a gold medal in all level 9 tracks.

Get a gold medal in all main tracks (levels 1 to 9).

Get a gold medal in all level X tracks.

Get at least 97% of the maximum score on all main tracks (levels 1 to 9). Simple!

Get at least 93% of the maximum score on all bonus tracks (level X). What?!