Here is the full list of all 32 DARIUSBURST Chronicle Saviours achievements.
Defeat a Castle type boss after destroying all of its parts.
Defeat Dark Helios.
Defeat Massive Whip.
Defeat Azure Nightmare.
Defeat GTB by making it self-destruct.
Defeat Hungry Gluttons.
Defeat Thousand Knives.
Complete Original EX Mode.
Complete Original Mode.
Defeat Violent Ruler.
Defeat Solid Claw.
Defeat Ancient Barrage.
Complete a Defender stage on CS Mode with your gauge at 100%.
Defeat Brightly Stare.
Defeat Hyper Jaw.
Defeat Mud Wheel.
Defeat Lightning Flamberge.
Defeat Iron Fossil.
Defeat Gigantic Bite.
Defeat Mirage Castle.
Defeat Great Thing.
Complete the QUZ route in Original EX mode without dying.
Defeat all bosses and their variants.
Watch the ending in CS Mode.
Score more than 30,000,000 points on any mode.
Complete a Scramble stage on CS Mode with a time under 4:00:00.
Complete the QUZ route in Original EX mode without taking damage.
Defeat all bosses and their variants using Burst Counters.
Complete all areas in CS Mode.
Purchase all ships in CS Mode.
Score more than 50,000,000 points in any mode.
Earn all achievements in DARIUSBURST Chronicle Saviours. Great work!