Here is the full list of all 84 Rampage Knights achievements.
Win the Bombo-Rama mutation.
Win the game in Shadow World.
Win the Flying Daggers mutation.
Find and kill Rolf Ironbutt in the Endless Dungeon.
Win the game with all classes on Hard or higher.
Complete King, Jack of All Trades and Untouchable.
Hit all rewards on the Wheel of Misfortune.
Have 1000 gold in your pocket.
Win the Arena mutation.
Have 7 familiars at once.
Win the game on Insane difficulty.
Win the game without dying on Hard or higher.
Buy 100 items.
Win the game in less than 30 minutes.
Open 13 demonic chests.
Slam enemies 200 times to the ground with upper cut attack.
Build the hit counter up to 50.
Stun 100 enemies.
Die 5+ times and still win the game on Hard or higher.
Destroy 10000 decorations.
Kill 25 enemies cursed by the Book from the Cabin.
Collect more than 70 gold during the Gold Rush event.
Lockpick 200 chests.
Have 3 curses at once.
Poison 200 enemies.
Deal 100000 points of damage with magic.
Throw 200 enemies into chasms.
Win the game on Hard difficulty.
Hit 7 enemies with a single throwing axe.
Kill 10 enemies with the dwarven contraption.
Go through 1000 rooms.
Kill 10 enemies with the Mighty Foot.
Turn all cards in the game with the devil.
Kill 100 giants.
Heal 5000 hp.
Win a multiplayer game.
Freeze 200 enemies.
Drop 10 giants into a chasm.
Drink up 200 potions.
Hit 200 enemies with explosions.
Resurrect a friend via combat in a multiplayer game.
Destroy 200 shields.
Kill 10 wizards.
Deal 5000 points of burn damage.
Hit 7 enemies with one dash attack.
Use 5 altars.
Complete A Devilish Rock Off, Exorcist and Elder ones.
Kill 25 enemies in a row without being hit.
Lockpick 50 chests without fail.
Hit for 250 or more with a single hit.
Clear 100 rooms without being hit.
Kill the cook.
Find 10 books of magic.
Complete Adept of Magic, Scribbler and Librarian.
Win all statistics when completing a level.
Kill 1000 enemies.
Buy the shop out.
Send 200 enemies flying by kick.
Kill 100 demons.
Remove any curse from yourself.
Find all haunted inns (the devil, potion shop and ghosts).
Win the game.
Kill 100 enemies with stomp.
Deal 10000 points of damage with magic.
Get high with the magic mushroom.
Complete Grave Robber, Get Trippy and Forest Den.
Complete Bullseye, Why so jumpy? and Assassinated.
Complete Give me the booty, Open sesame and Early in the morning.
Collect 1000 gold.
Decapitate 25 enemies.
Use 3 scrolls.
Hit enemies 25 times with a throwing weapon.
Open 20 chests.
Loot graveyard.
Kill your first boss.
Acquire double jump.
Get drunk.
Crush 10 enemies by stomping.
Complete Grant me revenge!, Crush and Oversized.
Kill 50 enemies.
Die 3 times. Get an access to a casual mode.
Win the battle on the castle bridge.
Get treasure from the forest den.
Kill a giant.