No missable achievements (plus 34 unknown)
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Survive day 5.
Survive day 10.
Survive day 15.
Win your first game.
On the first day you recruited eight archers.
Survive day 20.
By the sixth day you had more gold than you could carry.
Survive day 25.
On the second day you got free walls.
Survive day 30.
By the seventh day you cleared an acre of land.
By the tenth day you destroyed a portal.
Earn some antlers to decorate your coat of arms.
Survive day 35.
For five days you didn't kill anything.
Survive day 40.
Build the boat and escape the first land before day 10.
Build the boat and escape the third land before day 20.
Escape the final land and earn the crown.
Build the boat and escape the fourth land before day 25.
Have a reign that spans five lands.
Until the ninth day you never galloped.
Survive day 45.
Until the eighth day you never dropped a coin on the ground.
Build the boat and escape the second land before day 15.
Survive day 50.
On the third day you started your camp.
Build the boat and escape the fifth land before day 30.
By the fourth day you hunted 20 or more deer.
Survive day 60.
Survive day 70.
Survive day 80.
Survive day 90.
Survive day 100.