Defeated the Viking Guard

Defeated the Laser Cat

You can take your time.

Solved the cross-smile puzzle in an unusual way

This book is pretty interesting, isn't it?

Challenged Pentatonic's priest for a duel

Finished the game without killing Sergio.

Died the first time

Died the second time

Win all the duels

There will be no more death-in-a-duel achievements.