Unlock the Mage by using a scroll of upgrade
Unlock the Rogue by performing 10 surprise attacks in one game
Unlock the Huntress by hitting enemies with thrown weapons 10 times in one game
Defeat 10 enemies in one game
Defeat 50 enemies in one game
Collect 250 gold in one game
Collect 1000 gold in one game
Acquire an item of level 3 or higher
Reach level 6
Reach 12 base points of strength
Eat food 10 times in one game
Craft 3 items via alchemy in one game
Defeat the boss at the end of the sewers
Die from fire
Die from poison
Die from toxic gas
Die from hunger
Die from falling down
Play 10 games or win 1 game
Complete a Floor without defeating any enemies
Defeat an enemy with a Grim weapon
Defeat 100 enemies in one game
Defeat 250 enemies in one game
Collect 2500 gold in one game
Collect 7500 gold in one game
Acquire an item of level 6 or higher
Acquire an item of level 9 or higher
Reach level 12
Reach level 18
Reach 14 base points of strength
Reach 16 base points of strength
Eat food 20 times in one game
Eat food 30 times in one game
Craft 8 items via alchemy in one game
Craft 15 items via alchemy in one game
Defeat the boss at the end of the prison
Defeat the boss at the end of the caves
Identify all potions in your journal
Identify all scrolls in your journal
Defeat the first boss with every hero class
Play 25 games or win 3 games
Kill 6 piranhas in one game
Fully expand your inventory
Reach a 10-hit combo
Defeat 500 enemies in one game
Collect 15,000 gold in one game
Acquire an item of level 12 or higher
Acquire an item of level 15 or higher
Reach level 24
Reach level 30
Reach 18 base points of strength
Reach 20 base points of strength
Eat food 40 times in one game
Eat food 50 times in one game
Craft 24 items via alchemy in one game
Craft 35 items via alchemy in one game
Defeat the boss at the end of the city
Identify all weapons in your journal
Identify all armors in your journal
Identify all wands in your journal
Identify all rings in your journal
Identify all artifacts in your journal
Obtain the Amulet of Yendor
Defeat the third boss with every hero subclass
Play 50 games or win 5 games
Take the Amulet of Yendor to the surface
Identify all items in your journal
Obtain the Amulet of Yendor with every hero class
Play 200 games or win 10 games
Beat the game with 1 or more challenges enabled
Play 1000 games or win 25 games
Beat the game with 3 or more challenges enabled
Beat the game with 6 or more challenges enabled
End a run with a score of 5000 or higher
Die to an enemy's magical attack
Die to your own magical item
Die while next to sacrificial fire
End a run with a score of 25,000 or higher
Die to a grim or disintegration trap
Defeat the sewers boss without letting it use its charge attack or heal in water
Defeat the prison boss without getting hit by any traps or hazards
End a run with a score of 100,000 or higher
Unlock all of the 'cause of death' badges
Defeat the caves boss without getting attacked or damaged while it is supercharged
Defeat the city boss without ever directly attacking him with weapons, rings, or wands
End a run with a score of 250,000 or higher
Defeat the final boss with all demon spawners alive and the badder bosses challenge enabled
End a run with a score of 1,000,000 or higher
Unlock the Duelist by equipping a tier 2 or higher weapon with no strength penalty
Defeat a boss while holding the signature item of a hero who died to that boss
Bring a fallen hero's signature item to the surface