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