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