Here is the full list of all 43 A Tale of Caos: Overture achievements.
Take the spices box.
Solve the alchemic minigame once without skipping it.
Ask Terry to fight Burrborrg.
Ask all the questions to McMaster befor starting the quest.
Listen to all the dialogues in the first scene.
Start the game for the first time.
Complete the Act I.
Consult the Walkthrough for the first time.
Consult the Walkthrough five times in a game run.
Consult the Walkthrough ten times in a game run.
Return the hammer to Korzov without asking anything in return.
Show all the Terry's inventions to McMaster.
Ask for lore to all the characters.
Find the secret path.
Ask to Geneveuve for interesting lore.
Solve the Jwillox enigma.
Ask to Hemilich all of his thoughts.
Solve all the alchemic minigames without skipping them.
Solve the multitool minigame once.
Solve the eco-engine minigame once.
Force Burrborrg out of the tavern.
Get rid of the Bog Marauder.
Get rid of the Scolodiabolus.
Deflate the rascal's ball.
Become adept of the Pavarilla's cult.
Have a nice chat with your friends.
What about now?
Get rid of the autumnelementals.
Free the Grey Boobarooga.
Get rid of the sea monsters.
Get inside the LOBOSS base.
Recover the map.
Reach the secret room.
Return victorious to McMaster.
Find your love for literature
Just because it's a relentless killer doesn't mean you can't be friends!
Everybody has something to tell.
Once you have had many adventures, it's great to tell them to someone.
A step closer to the end.
A great adventure ends, a new one begins!
And don't forget to tell your friends about us!