Here is the full list of all 37 Fighting Fantasy Legends achievements.
Kill Zagor, Balthus Dire and Zanbar Bone on Legend Difficulty
Unlock all Titles with the Same Character
Kill Zagor, Balthus Dire and Zanbar Bone on Hero Difficulty
Fully Upgrade Your Luck Dice
Win a Fight That You Start With 1 Stamina
Fully Upgrade Your Skill Dice
Kill Zagor, Balthus Dire and Zanbar Bone on Adventurer Difficulty
Kill Zanbar Bone
Complete the Creature Codex
Carry the Best Weapon and Armour Cards
Kill Balthus Dire
Find the Spider-Man
Open Zagor's Treasure Chest in Firetop Mountain
Escape from Jail in the Citadel
Find the Hag's Hair
Find the Legendary Pirate Treasure
Pass 10 Skill Tests
Kill Zagor the Warlock
Kill the Red Dragon in Firetop Mountain
Rescue the Prisoner in Firetop Mountain
Play any dice game at the Zengis Gambling Hall
Gain 10 Titles
Beat the Strongman in Port Blacksand
Find the Lotus Flower
Find the Silver Throwing Knife
Pass 10 Luck Tests
Complete 5 Quests
Get a Tattoo
Dice with Death in the House of Skulls
Be Victorious in Combat 20 Times
Win a Game of Baysball
Have a Curse Removed
Find the Black Pearls
Kill all of the Pirates on the Pirate Ship
Defeat the Goblins or the Troll in the Spotted Dog Tavern
Unlock a Title
Upgrade any Die