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