In the Doc's Time Train job, clean the Flux Capacitor and its Particle Colliders first

Watch the Time Machine reappear

In the Holomax Theater Job, activate the holographic shark

Complete the Clocktower job

Successfully protect at least 3 Containment Cubes in a single battle.

In the Clocktower job, ring the bell

Complete the Doc Brown's Van job

Defeated Amon.

Completed all matches with a Platinum rank.

Defeated the third of the Four Kings.

Acquire a magatama.

Use Photo Mode for the first time.