Binding of Isaac Achievement: Demo Man
In-Game Secret Number
Alt stage to the caves.
Beat all The Caves bosses (not restricted to beating bosses in the Caves)
Unlocked a new character.
Complete chapter 4 for the 1st time
Visit 10 arcades
Defeat The Lamb as Samson
Unlocked a new co-player baby.
Defeat Mom's Heart on hard mode as Samson
Defeat ??? as Samson
Unlocked a new item
Donate 150 coins to the Donation Machine
Donate 10 coins to the Donation Machine
Beat Chapter 2 for the 1st time
Donate 900 coins to the Donation Machine
Blow up 30 arcade machines
Defeat Mom's Heart 9 times
Defeat ??? as Eve
Donate 50 coins to the Donation Machine
Complete the Boss Rush as Lazarus
Unlocked a new item. (Also unlocks the Ball of Bandages)
Defeat Mom for the 1st time
Unlocked Challenge #20.
Defeat Mom for the first time
Complete the Boss Rush as Eden
You are the best!!
Defeat ??? and The Lamb for the 1st time