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