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