Gameplay Guide...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Dramatic Ending	Complete the campaign with more than 50% and less than 70% of total Glory Points.
A Heroic Ending	Complete the campaign with more than 70% and less than 90% of total Glory Points.
A Tragic Ending	Complete the campaign with less than 50% of total Glory Points.
An Epic Ending	Complete the campaign with more than 90% of total Glory Points.
Fountain of Youth	Cast the Long Life spell.
Knights of the Round Table	Recruit all the 24 knights of the Round Table.
Never Surrender!	Vanquish the the six barons of King Mark in the adventure of Tristan and Iseult.
No Stone Left Unturned	Conclude all the adventures of the game.
Not Dead Yet!	One of your knights of the Round Table reached the venerable age of 65 years old.
The Battle of Autun	Complete the battle with 12 Glory Points.
The Battle of Badon	Complete the battle with 12 Glory Points.
The Battle of Caerleon	Complete the battle with 12 Glory Points.
The Battle of Paris	Complete the battle with 12 Glory Points.
The Bisclavret	Complete the adventure with 12 Glory Points.
The Chosen One	Seat a knight on the Siege Perilous.
The Fays' Quarrel	Complete the adventure with 12 Glory Points.
The Fisher King	Possess at least four Grail cards in your hand.
The Flower of Chivalry	Obtain all the possible Glory Points in the game.
The Gilded Ones	All the knights of the Round Table are Rich or Extravagant.
The Green Knight	Complete the adventure with 12 Glory Points.
The Loathly Lady	Complete the adventure with 12 Glory Points.
The London Tournament	Complete the adventure with 12 Glory Points.
The Seat Denied	Fail the trial of the Siege Perilous.
The Twilight of Avalon	Witness King Arthur's death.
The Vale of No Return	Complete the adventure with 12 Glory Points.
Tristan and Iseult	Complete the adventure with 12 Glory Points.
Winter Was COLD	Lose at least two knights of the Round Table due to old age in the same year.
Yes, I Do!	All the knights of the Round Table are married.