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