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!
Completed a deathless run on every stage on one file!
You've gotten an 'A' rank on every level
Land the finishing blow on Mimi with the treasure box.
Complete the trading quest and unlock the lucky chax doll.
Collect all of Nyazione's Notebooks.
Join the pirate captain in her quest for treasure.
Passed Andy Querie's quiz with your soul on the line.
Squash the pirate captain.
Rescue every captive fairy.
Stop DJ Doroko's show.
You've Done it! You got an 'A' rank!
Find Gourmet Gal in every stage she appears in.
Defeat Icey Path's secret boss before taking four hearts of damage.
Beat up 500 enemies in one file.
Pick up a total of €25,000 worth of treasure.
Crush Anchovy, the pizza slime.
Get to level 10 in CAKEBOY.
Put Amelia the harpy in her place.
Lock up Mimi the Mimic
Drown out the mermaid, Pacifica
Bounce on enemies three times before touching the ground.
Beat up Serpantina, the Naga