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.
You've traveled the incredible amount of X hexes. Are you sure you've picked the right game genre?
Die 5 times.
Perform 3 backstabs.
Receive 250 damage.
You've finished the second mission. You rule.
You've traveled total of X hexes. Well done, Sam would be proud.
Die for the first time.
Receive 50 damage.
Use 120 stamina total.
Get heard by the enemy.
You've travelled 50 hexes. Who would have thought you could make history by trotting to and fro?
Use 80 stamina total.
Get downed for the first time.
Kill your first Shrieker
Use 40 stamina total.
Get spotted by an enemy.
Get smelled by the enemy.
Start the campagin