Here is the full list of all 39 The Ditty of Carmeana achievements.
Choose a name for your character that was popularized by a playthrough video
Fall off the edge of a scene
Bribe your way to an area you're not supposed to be at yet
Use the power of calculus to help Achilles overtake a turtle on the road
Take advantage of a programming glitch to get a free weapon
Pass the Aerospace Engineering final exam at the University of Chingaim
Try to strike the final boss while he's striking against you. Just try.
Get a zero score on the shooting gallery game
Jump into water and drown, despite the game helpfully preventing you from running into water
Complete all the challenging exercises in the Borrington Gymnasium
Steal a sheep from Macgregor's Ranch
Attack Gozamata's giant eye with metal, despite knowing what kind of game this is by now
Do the cut scene at the Scenic Overlook while carrying a pot
Talk to Margaret while carrying a pot
Talk to Gary while carrying a pot
Vault over a stone wall
Escape from your boring home town to go on a quest to Rescue the Princess™
Accept the surrender of Baron Ran
Defeat Gozamata
Defeat Gozamata using a crossbow
Pass the (Ac)counting final exam at the University of Chingaim
Pass the Bowtudgel History final exam at the University of Chingaim
Eliminate the R.O.N.S. from Lady Samiltish's cottage
Get that #!@%{*#& song out of your head by changing the background music
Use the Wand of Polymorph to polymorph all of your artifacts
Talk to the Emir of Neroka while carrying a pot
Obtain a small crossbow before acquiring a credit card
Reach Ufiyya before aquiring Electrolytesportsdrink
Enter Catacombs before removing rock from pass
Copy a gene in DNA Replicator mini-game without any mutations
Mix alchemy ingredients to create new items
Reach cellar of the Chateau without helping all the animals
Fly around and explore a scene with Tabitha
Fill your purse with a hundred thousand miles
Have your credit card suspended by the Bank of Bowtudgel
Show your boffin cred by plotting something on the graphing calculator
Collect eight pieces of Rowena & Co. antique furniture for Andria
Reach a secret bonus level after the "end" of the game
Visit all locations with info on Bowtudgel history, then pass test without correction