Binding of Isaac Achievement: Crooked Penny
In-Game Secret Number
Use 5 Gulp! pills in one run
Defeat Satan as The Forgotten
Defeat Ultra Greedier as Keeper
Defeat Satan as Apollyon
Pick up any 3 of the following items/trinkets in a single run: 9 Volt, The Battery, Car Battery, AAA Battery, Watch Battery
Destroy 5 rainbow poops
Defeat ??? as The Forgotten
Defeat The Lamb as The Forgotten
Defeat Mom's Heart or It Lives! on hard modeas The Forgotten
Acquire both key pieces
Defeat Delirium for the first time as any character
Increase in size 5 times in a single run. Sources of increased size include "One Makes you Larger" pills, XI - Strength, and Magic Mushroom
New mode unlocked!
Donate 500 coins to the Greed Machine
Use Pandora's Box in the Dark Room
Defeat Delirium as Magdalene
Blow up doors and secret room walls 50 times
Alt stage to the womb.
Defeat It Lives 30 times
Defeat Ultra Greedier as Apollyon
Unlocked a new co-player baby.
Defeat Delirium as ???