Binding of Isaac Achievement: MaggyNow Holds a Pill!
In-Game Secret Number
Unlocked a new character.
Take 25 devil deals
Defeat Isaac as Apollyon
Unlocked even more bosses!
Defeat ??? as 6 different characters
Pick up two technology items in one run
Get a 3-win streak
Defeat Ultra Greed as The Forgotten
Defeat Ultra Greedier as Magdalene
Defeat Mom's Heart or It Lives! on hard modeas The Forgotten
Alt stage to the caves.
Defeat It Lives 16 times
Complete challenge #33
Increase in size 5 times in a single run. Sources of increased size include "One Makes you Larger" pills, XI - Strength, and Magic Mushroom
Unlocked super special rocks.
Get a 5-win streak, using a different character for each win
Defeat Little Horn 20 times
Defeat Ultra Greedier as Eden
Defeat Ultra Greedier as Cain
Unlocked a new challenge.
Defeat ??? or The Lamb for the 1st time
Complete 7 (30 on console) daily challenges(by touching the trophy at the end)