Complete the indicated task to unlock the achievement.

Achievement	How to unlock
#1 Best Dressed	Collect all Costumes.
Angel Annihilator	Defeat the Angel Boss.
Backdoor Pass	Enter the VIP Room.
Bubble Beater	Defeat the Fairy Boss.
Chaos Crusher	Defeat the Chaos Witch.
Chaos Killer	Complete all Chaos Events.
Cloudy Judgement	Defeat the Angel Cloud Sub Boss.
Devil Destroyer	Defeat Demon Boss.
Done and Dusted	Defeat the Harpy Crow Sub Boss.
Frog Fighter	Defeat the Frog Boss.
Mushroom DOOM	Defeat the Mushroom Sub Boss.
Nosey Goblin	Defeat the Goblin Queen.
Not Your Average House Cat	Defeat the Sphynx Sub Boss.
Obsessed	Collect all Gachas.
Phantom Puncher	Defeat Ghost Boss.
Sad Boy	Defeat the Demon Sub Boss.
Sewerage Sanitation	Defeat the Slime Sub Boss.
Slash and Sniff	Defeat the Ghost Sub Boss.
Slime Slugger	Defeat the Slime Boss.
Sucker Punch	Defeat the Tako Queen Sub Boss.
Thuthpicious Creature	Defeat the Plague Sub Boss.
Too Little, Too Late...	Defeat the Goblin Ex Boyfriend Sub Boss.
Wide Open for Business	Enter the Cabaret Cafe.