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