Complete all of the Achievements

Cleared Seraph Interior as Gunvolt with a rank of S or higher.

Cleared Downtown as Copen with a rank of S or higher.

Cleared Downtown as Gunvolt with a rank of S or higher.

Cleared Mysterious Manor as Gunvolt with a rank of S or higher.

Cleared Sewers as Gunvolt with a rank of S or higher.

Cleared Data Facility as Gunvolt with a rank of S or higher.

Cleared Frozen City as Gunvolt with a rank of S or higher.

Cleared Babel as Copen with a rank of S or higher.

Cleared Isle of Dreams as Copen with a rank of S or higher.

Cleared Highway as Copen with a rank of S or higher.

Cleared Frozen City as Copen with a rank of S or higher.

Cleared Highway as Gunvolt with a rank of S or higher.

Cleared Sewers as Copen with a rank of S or higher.

Cleared The Garden 1 as Gunvolt with a rank of S or higher.

Cleared The Garden 2 as Gunvolt with a rank of S or higher.

Cleared The Garden 3 as Gunvolt with a rank of S or higher.

Cleared The Garden 1 as Copen with a rank of S or higher.

Cleared The Garden 2 as Copen with a rank of S or higher.

Cleared The Garden 3 as Copen with a rank of S or higher.

Listened to all of the songs.