Here is the full list of all 202 Book of Demons achievements.
Upgrade all Rogue's Cards to level 3
Gain all other gold level achievements in Book of Demons
Reach a level cap with all three class heroes
Upgrade all Rogue's Cards to level 2
Gain all other silver level achievements in Book of Demons
Shoot 10000 equiped arrows (Rogue only)
Finish a big Freeplay game on Hard difficulty without any form of healing
Finish a big Freeplay game on Nightmare difficulty without any form of healing
Finish a big Freeplay game on Massacre difficulty without any form of healing
Gain all other bronze level achievements in Book of Demons
Upgrade all Warrior's Cards to level 3
Upgrade all Warrior's Cards to level 2
Let the Healer heal you 300 times
Reach a level cap with two different class heroes
Throw bombs 500 times (Warrior only)
Resurect yourself 10 times in Rogulike mode playing one character
Finish a medium or longer Freeplay game on Nightmare difficulty without equipping any card
Finish a medium or longer Freeplay game on Massacre difficulty without equipping any card
Finish a medium or longer Freeplay game on Hard difficulty without equipping any card
Upgrade all Mage's Cards to level 3
Master all level 3 quests
Upgrade all Mages's Cards to level 2
Master all level 2 quests
Master any quest for 3 stars
Reach a level cap (level 50) with any hero
Equip all the card slots with at least level 2 magic cards
Equip all the card slots with level 3 magic cards
Clear 500 dungeon levels
Equip all the card slots with at least level 1 legendary card
Equip all the card slots with at least level 2 legendary cards
Equip all the card slots with level 3 legendary cards
Finish a big game on Massacre difficulty without dying
Finish a big Freeplay game on Massacre difficulty receiving all the badges
Unlock a Massacre difficulty with all heroes
Find all of Mage's Cards
Unlock Nightmare difficulty with all heroes
Dispell 6 spells and skills with a single Mass Dispell card use (Mage only)
Dispell 9 spells and skills with a single Mass Dispell card use (Mage only)
Dispell 3 spells and skills with a single Mass Dispell card use (Mage only)
Summon a golem 200 times (Mage only)
Barrel, barrel, Zombie, barrel. Barrel, barrel, Zombie, crap!
Resurect yourself 5 times in Rogulike mode playing one character
Defeat 500 boss monsters
Master all level 1 quests
Master a quest for 2 stars
Defeat 300 monsters that are frozen
Bash 9 monsters with a single Charge card use (Warrior only)
Defeat 200 monsters in 10 seconds
Leave 200000 footprints in the dungeon
Bash 6 monsters with a single Charge card use (Warrior only)
Bash 3 monsters with a single Charge card use (Warrior only)
Find all of Warrior's Cards
Spent 100 000 gold on healing and restoring mana at Healer's
Unlock Hard difficulty with all heroes
Finish 100 games
Defeat the Archdemon with all three heroes
Buy content of the Magical Cauldron 10 times
Throw bombs 100 times (Warrior only)
Defeat the Antipope with all three heroes
Destroy 100000 monster hearts in total
Pick up 1000 crap
Defeat 100 monsters that are frozen
Let the Healer heal you 100 times
Charge your cards 100 times at the Fortune Teller's
Defeat 1000 Ghosts
Scare 100 monsters with a single Fear card use (Rogue only)
Find all of Rogue's Cards
Defeat 150 monsters in 15 seconds
Equip all the card slots with at least level 3 cards
Spent 50 000 gold on healing and restoring mana at Healer's
Finish a big Freeplay game on Nightmare difficulty receiving all the badges
Finish a big game on Nightmare difficulty without dying
Scare 50 monsters with a single Fear card use (Rogue only)
Only 5 ingredients and the achievement might be yours!
Finish a big Freeplay game on Hard difficulty receiving all the badges
Finish a big game on Hard difficulty without dying
Charge your cards 50 times at the Fortune Teller's
Finish 20 games in a row without dying
Finish hell without dying
Spent 1000000 gold
Buy content of the Magical Cauldron 5 times
Defeat the Archdemon with any second hero
Reach and defeat Archdemon in Roguelike mode without using any fountain
Defeat Archdemon without purchasing Cauldron
Summon a golem 50 times (Mage only)
Defeat 100 monsters in 20 seconds
Leave 100000 footprints in the dungeon
Summon a golem 5 times (Mage only)
Destroy 5000 empty barrels in the dungeon
Reach and defeat Antipope in Roguelike mode without using any fountain
Defeat Antipope without purchasing Cauldron
Defeat the Antipope with any second hero
Interrupt 500 enemy's spells or skills
Defeat 1000 Goatmen
Defeat 1000 Gargoyles
Reach and defeat Cook in Roguelike mode without using fountains
Defeat Cook without purchasing Cauldron
Defeat the Cook with all three heroes
Let the Healer heal you 30 times
Throw bombs 10 times (Warrior only)
Defeat the Cook with any second hero
Charge your cards 10 times at the Fortune Teller's
Finish 5 dungeon levels without backtracing your steps
Spent 10 000 gold on healing and restoring mana at Healer's
By your powers combined I am Captain Planet
Finish 25 games
Master any quest for 1 star
Downgrade 1 magic card
Downgrade 1 legendary card
Downgrade 1 card
Finish 3 dungeon levels without backtracing your steps
Equip all the card slots with at least level 2 cards
Destroy 1000 enemy's shields
Identify 50 cards with Sage
Finish a dungeon level without backtracing your steps
Equip all the card slots with at least level 1 magic card
Equip all the card slots with at least level 1 cards
Unlock all 10 card slots
Defeat the Archdemon with any hero
Miss 5000 times
Talk 50 times with villagers
Resurect yourself once in Rogulike mode playing one character
Defeat 300 monsters with poison
Burn 300 monsters to ashes
Defeat 1000 Demons
Destroy 500 Slimy Spores before they explode
Pick 1000 mana globes from the ground
The crows are singing, winter must be coming...
Destroy 500 enemy's shields
Pick 1000 hearts from the ground
Interrupt 100 enemy's spells or skills
Finish 10 games in a row without dying
Finish catacombs without dying
Defeat the Antipope with any hero
Collect 13 stars in a single game
Defeat 50 boss monsters
Defeat 100 monsters with poison
Defeat 30 monsters that are frozen
Pick 500 mana globes from the ground
Defeat 100 Demons
Defeat 1000 Zombies
Clear 50 dungeon levels
Destroy 10000 monster hearts in total
Spent 100000 gold
Have 2 golden awards in cauldron
Equip a slot with a card 500 times in total
Defeat 10 Demons
Interrupt 10 enemy's spells or skills
Pick 500 hearts from the ground
Defeat 1000 Spiders
Identify 20 cards with Sage
Shoot 1000 equiped arrows (Rogue only)
Unlock very big flexiscope game size
Unlock the 7th cards slot
Defeat 100 Ghosts
Defeat 100 Spiders
Destroy 50 Slimy Spores before they explode
Defeat 30 monsters with poison
Defeat 100 Goatmen
Pick 50 mana globes from the ground
Defeat 10 Ghosts
Defeat 10 Goatmen
Finish 5 games in a row without dying
Finish maze without dying
Defeat the Cook with any hero
Shoot 100 equiped arrows (Rogue only)
Pick up 100 crap
Defeat 10 Spiders
Defeat 1000 Skeletons
Equip a slot with a card 100 times in total
Destroy 500 empty barrels in the dungeon
Scare 10 monsters with a single Fear card use (Rogue only)
Destroy 100 enemy's shields
Leave 10000 footprints in the dungeon
Have 1 golden award in cauldron
Miss 500 times
Finish 5 games
Talk 25 times with villagers
Unlock big flexiscope game size
Defeat 10 Skeletons
Defeat 100 Skeletons
Defeat 10 Zombies
Defeat 100 Zombies
Defeat 10 Gargoyles
Defeat 100 Gargoyles
Destroy 1000 monster hearts in total
Defeat 5 boss monsters
Pick 50 hearts from the ground
Destroy 50 empty barrels in the dungeon
Pick up 10 crap
Buy content of the Magical Cauldron for the first time
Identify your first card with Sage
Equip a slot with a card 10 times in total
Burn 30 monsters to ashes
Burn 100 monsters to ashes
Spent 1000 gold
Clear 5 dungeon levels
Miss 50 times
Destroy 5 Slimy Spores before they explode
Unlock fourth card slot
Talk 5 times with villagers
Unlock medium flexiscope game size