Full list of all 33 Chroma Quaternion achievements worth 1,000 gamerscore.
Watched the opening.
The princess joined the party.
The maid of the princess joined the party.
Learned the Spring Deity Beast Descent.
Learned the Autumn Deity Beast Descent.
Obtained the ship.
Learned the Winter Deity Beast Descent.
Died from the attack by Extermi & Elimi.
Learned the Summer Deity Beast Descent.
Obtained the Magic Whale Horai.
Watched the normal ending.
Learned the Extermi & Elimi Beast Descent.
Watched the true ending.
Walked 50,000 steps.
Walked 250,000 steps.
Walked 500,000 steps.
Collected 50 treasure chests.
Collected 100 treasure chests.
Collected 200 treasure chests.
Dealt 5,000 max damage to enemies.
Dealt 10,000 max damage to enemies.
Dealt 30,000 max damage to enemies.
Defeated 100 enemies.
Defeated 500 enemies.
Defeated 1,500 enemies.
Converted to 5 rings with the Recycle Jar.
Converted to 20 rings with the Recycle Jar.
Converted to 50 rings with the Recycle Jar.
Cleared all subquests.
Cleared the Bronze Cup.
Cleared the Silver Cup.
Cleared the Gold Cup.
Cleared the Chinchilla Cup.