Here is the full list of all 28 Khimera: Destroy All Monster Girls achievements.
Completed a deathless run on every stage on one file!
You've gotten an 'A' rank on every level
Completed a berserk run on every stage on one file!
Defeat Icey Path's secret boss before taking four hearts of damage.
Collect all of Nyazione's Notebooks.
Passed Andy Querie's quiz with your soul on the line.
Completed the Harvest Festival Event!
Found every piece of candy hidden in the Harvest Festival.
Found all ten notebooks in the Harvest Festival!
Squash the pirate captain.
Complete the trading quest and unlock the lucky chax doll.
Rescue every captive fairy.
Land the finishing blow on Mimi with the treasure box.
Find Gourmet Gal in every stage she appears in.
Join the pirate captain in her quest for treasure.
Stop DJ Doroko's show.
Get to level 10 in CAKEBOY.
Crush Anchovy, the pizza slime.
Pick up a total of €25,000 worth of treasure.
Put Amelia the harpy in her place.
Beat up 500 enemies in one file.
Lock up Mimi the Mimic
Drown out the mermaid, Pacifica
Bounce on enemies three times before touching the ground.
You've Done it! You got an 'A' rank!
Beat up Serpantina, the Naga
Clear Race Mode with a time under 33 minutes!
Clear berserk race mode with 10 or fewer deaths!