Finish a stage with a S rank for every Chorus. (Any difficulty.)

Finish a stage without taking any damage. (Any difficulty.)

Play with 808 in the hideout.

Change the background music in the hideout.

Destroy QA-1MIL's face, revealing its shame.

Complete the ride through production on the transit rail without taking damage.

Successfully parry a volcanic rock outside of research and development.

Help out 3 Vandelay robots with their pressing issues.

Find and shoot down every hovering announcement drone.

Perfectly time your take down of your largest foe yet in a musical finale.

Perfectly parry every non-boss enemy's Rhythm Parry attack. (Only for enemies in the main game.)

Purchase every combo and partner attack.

Successfully pull off every combo and attack in the Training Room.

Try out the arcade cabinet in the hideout.

Clear a run of BPM RUSH! (Easy or Normal difficulty.)

Clear a run of Power Up! Tower Up!

Unlock the Special Attack "CNMANIAC" and use it in battle.

Unlock the Special Attack "My Hero!" and use it in battle.

Clear BPM RUSH! on EX Mode.

Perfectly parry both KEM-N0 and DM-ET1L's rhythm parry attack.

Finally get your hands on that gift basket.

Read all messages from the developers.

Defeat the main game final boss wearing the "Low Budget" Costume for Chai (with guitar) and 808.