Here is the full list of all 69 BADASS achievements.
Find the eye of the watcher.
Avant-garde fashion for everyone.
Get the Princess to join.
See the Princess in her undies.
Avant-garde fashion.
You're no longer poor!
Defeat the sewers boss.
A male's fantasy.
Find the winged spirit.
Get 'em MF!!
Get the rich girl deep into the sewers.
Talking about cages.
Enjoy the luxury of a night at the inn of Capitole.
Find the way to the sewers.
Trick the stupid guard.
Money of Paris + Boby of Kim
Accumulate 10 shitty maces.
Get your very first gem.
Like a true miner, use the pickaxe on a rock.
Kill your first Mr Tusk.
Slaughter enough dragons to get 10 baby dragon meats.
No more chores for you.
You're getting rich!
Now you're rich!
You're filthy rich! Trump here I come!
You're rich like a BADASS! All the girls for you!!
Communist dictators ain't nothing on you.
Yer ready for WWIII.
Collect 20 of these gems.
Kill 20 enemy parties.
Kill 39 enemy parties.
40 out of 40 in Hell's Mouth
Obliterate 30 lava rocks.
Talking about rockets.
40 out of 40 in the sewers
I mean, a real one, that blows up.
Excavate a frozen plant.
Excavate 50 frozen plants.
49 out of 50 foes defeated.
50 out of 50 in the frozen cave.
Frozen cave boss defeated.
Get the Princess to be your personal housemaid.
Get all 3 girls to take it all off.
Choose your girlfriend.
Use 3 bombs.
Give a housework lesson to the ex-Princess.
Excavate 100 frozen plants.
Collect 30 dragon meats.
Kill Lawrence.
Kill your first Evil Creeper.
Kill your second Evil Creeper.
Do let the doctor do your new housemaid.
Use 5 soul keys.
Find the exotic doll.
Use Body Bang.
Collect 6 sweet candies.
Reach the depths of her soul.
Esma can't be bothered.
Find the massive, male-empowering Oak from Hell.
Cut 1 barbwire.
Cut 6 barbwires.
Find all 3 items in the dirty toilet.
Find the Soul Torturer.
Defeat both In Flames at the same time.
Defeat both Evil Creepers at the same time.
50 out of 50 in the princess' soul.
Defeat the Evil Force.
Collect 10 luck clovers.
Play with your girl.