Here is the full list of all 41 Realms of Arkania: Blade of Destiny achievements.
Save 250 ducats.
Save Thorwal from the Orks.
Have 5 miracles granted by the gods
Donate 100 ducats in temples.
Resurrect a Hero.
Give the right answer to the Griffin's riddle.
Get bitten by a rat within a dungeon.
20 sea journeys.
Fail Carouse Check 10 times.
Get 100 battles calculated by AI.
Walk right into a trap.
Get 3 weapons shattered.
20 overland journeys.
Pick 25 locks.
Get a battle calculated by AI.
Find 5 secret doors.
Win a battle with Armor Rate 0 on all party members.
Contest a battle without killing someone.
Less then 3 Movement caused by overloading.
Visit all Dungeons in the main game.
Interrupt the rituals in the abandoned hostel.
Earn 50 ducats by music-making in taverns.
Hunt down 500 provisions.
Reach a Strength of 20.
Get an Armor Rate of 10.
Healing leads to illness.
Earn 50 ducats by bargaining.
Get caught at stealing and thrown out.
Use the battle axe in a fight.
Attack a party member.
Make a Hero wear a cursed item.
Spend your last penny.
Assign a Hero for all 3 night watches.
Give 25 ducats to the needy.
Escape from a battle.
Brow 10 poisons.
Summon 10 skeletons.
Summon 10 ghosts.
Get Thorwal run down by the Orks.
Found the hidden (german only) Barbarian Song
Found the Cheese Toast memorial