Here is the full list of all 38 Greedventory achievements.
Solve the alchemy puzzle in Halfing Labs
Sure.
Defeat Morzok the Short
Ruin the Magician's plan and defeat him in a duel
Defeat the Electric Twins
Spiders are a must-have for every adventure, right?
Defeat the Paper Dragon
Defeat the Leech Prince
Free the Headmaster of the Old Mill
Escape Storgz the Witch Hunter
Defeat Storgz the Witch Hunter
Defeat Verzilla the Tormentress
Defeat the First Hero
Don’t take The Deal and beat the game
Take The Deal and beat the game
Spare everyone when you get a choice
Kill everyone when you get a choice
Make the Machine Concentrator Part Tainted
Spike the food in Halfling Kitchen
While in Uwor Prison, find out what happened to First Hero's Imp
Give a part of the puzzle to a lying Untransformed
Flawlessly perform the Ritual in the Library
Find and help Old Sailor's brother
Help revive Chester's friend
Help revive the Tormentress
Bring all of the pages to the Librarians
Help both Chester and Tormentress
See all death animations
Activate any full set of gear
Find and kill every Elusive Luck
Find and destroy all Screaming Barrels
Reach level 20
Reach level 40
Execute 70 Ripostes
Save up 10,000 gold!
Stop hitting yourself!
Die 20 times
That's true.