The Binding of Isaac: Four Souls reincarnates on Kickstarter with Requiem expansion Dicebreaker If anyone plays the binding of isaac the video game, there's also Binding of Isaac four souls card game, just got the new booster pack. I've spent about $1000 dollars on this So the Binding of Isaac has this card game, and I thought why not make an expansion based on Hollow Knight! This is only what's been made in this project's first 48 Kickstarter Edition Game Binding Of Isaac: Kickstarter Edition Card Game Four Souls Requiem Expansion Maestro Media The Binding of Isaac: Four Souls and 2nd Edition Card Game Expansion : Amazon.com.au: Toys & Games The Binding of Isaac card game is over half off ahead of Prime Day