Defeat the boss at the end of the prison
Defeat the boss at the end of the sewers
Defeat the boss at the end of the caves
Defeat the boss at the end of the city
Obtain the Amulet of Yendor
Take the Amulet of Yendor to the surface
Beat the game with 1 or more challenges enabled
Beat the game with 3 or more challenges enabled
Unlock the Mage by using a scroll of upgrade
Beat the game with 6 or more challenges enabled
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
Identify all items in your journal
Unlock all of the 'cause of death' badges
Play 10 games or win 1 game
End a run with a score of 5000 or higher
End a run with a score of 25,000 or higher
Play 25 games or win 3 games
Play 50 games or win 5 games
End a run with a score of 100,000 or higher
End a run with a score of 250,000 or higher
Play 200 games or win 10 games
Play 1000 games or win 25 games
End a run with a score of 1,000,000 or higher
Defeat the prison boss without getting hit by any traps or hazards
Defeat the sewers boss without letting it use its charge attack or heal in water
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
Defeat 10 enemies in one game
Defeat the final boss with all demon spawners alive and the badder bosses challenge enabled
Defeat 50 enemies in one game
Collect 250 gold in one game
Defeat 100 enemies in one game
Collect 1000 gold in one game
Defeat 250 enemies in one game
Collect 2500 gold in one game
Defeat 500 enemies in one game
Collect 7500 gold in one game
Collect 15,000 gold in one game
Unlock the Duelist by equipping a tier 2 or higher weapon with no strength penalty