Here is the full list of all 20 Alder's Blood: Prologue achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Die 10 times.
Receive 1000 damage.
Perform 3 backstabs.
Die 5 times.
You've finished the second mission. You rule.
Receive 250 damage.
Die for the first time.
Get heard by the enemy.
Kill your first Shrieker
Receive 50 damage.
Get smelled by the enemy.
Get spotted by an enemy.
You've traveled the incredible amount of X hexes. Are you sure you've picked the right game genre?
You've traveled total of X hexes. Well done, Sam would be proud.
Use 120 stamina total.
Use 80 stamina total.
Get downed for the first time.
You've travelled 50 hexes. Who would have thought you could make history by trotting to and fro?
Use 40 stamina total.
Start the campagin