In Rex's first encounter, kill all enemies before being killed

Clear the first Ivory encounter (Win or Lose)

Complete a revenge mission

Kill 13 enemies within 3 minutes in a single fight

Reach SSS rank on any mission

Kill 13 enemies without becoming Overheated or Drained

Defeat Ivory on the first encounter

Lose all Purpose and let Aeon take control

Clear the Scarlet encounter (Kill or Spare)

Overheat an enemy and throw them to an assist row

Challenge Aeon in a Trial Within and win

Die with honor

Clear the Onyx encounter (Kill or Spare)

Kill 13 enemies without getting hit

Have 3 bike upgrades equipped

Kill an enemy by using a bike skill

Escape Ash's dimension with a perfect parry

Complete all tutorials

Destroy an enemy bike with an Overheated enemy

Clear the Ash encounter (Kill or Spare)

Complete all side story chapters

Reach the Aeon ending

Reach the good ending

Reach an ending in a single save file without letting Aeon take full control or dying with honor

Defeat Onyx's second stage without letting Onyx use any assist actions

Reach S rank on any ending

Acquire all Aeon's Powers by buying them

Use all of Onyx's attacks against them during the first stage of the Onyx encounter

Complete a chase sequence without getting hit during the Ash encounter

Reach the neutral ending

Complete the Scarlet encounter in under 2 minutes 30 seconds

Defeat Scarlet without becoming Overheated

Complete a single run without purchasing any upgrades (bike upgrades only)

Reach the maximum level for all enemy attributes in a single save file

Reach all endings in one save file