Here is the full list of all 31 Cross of the Dutchman achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Loot all chests
Upgrade all your skills to the maximum level
Found all POI's
Have 1000 gold in your inventory
Complete Chapter 9
Complete Chapter 8
Complete Chapter 7
Complete Chapter 6
Slay 250 enemies
Loot 250 barrels and crates
Kill the first group of soldiers with your sword
Complete Chapter 5
Get your sword
Upgrade your HP to the maximum
Visit Arum for the first time
Complete Chapter 4
Kill 5 lieutenants
Killed 3 times. It is better getting killed, than being a slave.
Complete Chapter 3
Kill a general
Slay 4 enemies with one blow
Slay 50 enemies
Slay 10 enemies within 1 minute
Knock down 25 enemies with your fists
Complete Chapter 2
Retrieve the fish from the soldiers
Loot 10 chests
Destroy 50 barrels or crates
Complete Chapter 1
Get your savings
Bring down your first enemies by fists