Overview
This guide shows you what mean each symbol.
Legend
🔸 New added content
– Afterbirth DLC
– Afterbirth † DLC
– Repentance DLC
Completion marks 🧾
◻️ Mom’s heart
◻️ Isaac
◻️ ‘???’ Blue baby
◻️ Greed / Greedier mode 
◻️ Satan
◻️ The Lamb
◻️ Mega Satan
◻️ Boss rush
◻️ Hush (Blue Womb known in the game as ‘???’) 
◻️ Delirium 
◻️ Mother
🔸
◻️ The Beast
🔸