Here is the full list of all 29 Pendragon Rising achievements.
Gain the support of a religious fanatic.
Save as many villagers as possible from the Saxon wolves.
Save the life of a child beset by dreams of wolves.
Gain the support of the kingdom of Lothian.
Gain the support of the kingdom of Strathclyde.
Gain the support of the kingdom of Powys
Earn a royal reward.
Summon the dragon to aid Gwynedd.
Survive your first battle.
Become Pendragon of Britain.
Kill the heir to the Saxon throne.
Make peace with the Saxons.
Give heart to the Britons with inspirational speeches.
Decisively win every battle.
A new start for Britain.
Perform an act of true selflessness.
Gain the support of the kingdom of Dyfed.
Gain the support of the kingdom of Kernow.
Gain the support of the kingdom of Dumnonia.
Gain as much support as possible.
Gain a legendary weapon.
Gain a royal guesting cup.
Gain a symbol of rulership.
Gain the banner of your people.
Always willing to stand alone in combat.
Make a choice between two affairs of the heart.
Use the hidden causeway to the Isle of the Dead.
Refuse to surrender to the Saxons.
Voluntarily relinquish your claim to the throne.