Full list of all 82 Sir Whoopass: Immortal Death achievements.
The base game contains 66 achievements, and there are 2 DLC packs containing 16 achievements.
Eat 500 Gnomes
Dodge 500 times
Get full luck when Level Up
Get full agility when Level Up
Get full strength when Level Up
Dodge 100 times
"Defeat" The Immortal
Collect at least 100 eggs
Release all the chains
Kill the Ent
Get full protection when Level Up
Collect 50 Wheels of Cheese and make Sheo proud!
Kill 1000 enemies
Loot 6 drunken orcs
Collect 25 Wheels of Cheese
Kill a Grenadier with your bare hands
Kill your first Grumpy Worm
Live out your cowboy dreams and make a triple-shot
Kill yourself with metal bars
Kill 500 enemies
Beat the first Flappy Knight level in the arcade machine.
Spoil the Bard so he can afford new and fancy clothes.
Collect 10 Wheels of Cheese
Whoop Ass 10 times!
Kill Big Boi
Collect 5 Wheels of Cheese!
Jump 500 times
Kill a Billy-Goat
Eat 100 Gnomes
Kill your first IRS guy
Collect your first Wheel of Cheese!
Kill an enemy using metal bars
Kill your first Shotgun Knight
Buy a surpise from Melisande
Visit a place you shouldn't actually visit
Find and buy the HoverCraft 2500™
Get the Jetpack 2000 by cheating
Eat your first grilled chicken
Kill your first Billy Bob
Kill the clown in the sewers
Jump 100 times
Kill your first Fungoid Bob
Have three grogs in total
Drink five large grogs at the same time
Get eaten by a shark
Kill 100 enemies
Blow up yourself and an enemy with a dynamite barrel
Use the stinky outhouse
Pick up a Mistlefoe
Kill your first Skelton warrior
Find the marvelous Chickenator
Drink your very first grog
Make the Bard play another song while you are drunk
Make the Bard play another song
Jump 20 times
Put out the fire
Kill your first Sven-Olof
Kill your first Orc Hipster
Kill your first Orc Warmaiden
Dodge 20 times
Catch fire
Kill you first Grenadier
Read a book from a bookshelf
Kill your first Orc Noob
Get your very first lethal weapon
Eat your first Garden Gnome
Complete the dungeon 100%
Find all 6 pairs of Deal-with-it glasses
Find a pair of Deal-with-it glasses