Here is the full list of all 34 Crimzon Clover World EXplosion achievements.
Flower Fortune
Gorgoneion down
Double Break
Diabolos down
Quick Striker
Maelstrom down
Hecatoncheir down
High on break!
Titanix down
Cannon Collector
Spring Cleaning
Type-I Sortie
Type-II Sortie
Type-III Sortie
Rolling out the Z
Crimson Heart down
Brave Soul
Destruction Carnival
Star Dust Memories
Shelling Master
Infinity Reloader
Tank Mania
Metal Base
Insect Hunting
Novice-BOOST 1CC!
Novice-ORIGINAL 1CC!
Arcade-BOOST 1CC!
Arcade-ORIGINAL 1CC!
Arcade-UNLIMITED 1CC!
Arcade-TA Master!
Arrange-BOOST 1CC!
Arrange-ORIGINAL 1CC!
Arrange-UNLIMITED 1CC!
Arrange-TA Master!