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The official Binding of Isaac multiplayer card game, about sacrifice, betrayal and hoarding.
The official Binding of Isaac multiplayer card game, about sacrifice, betrayal and hoarding.
38,335 backers pledged $2,650,875 to help bring this project to life.

Recent updates


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The Void has been unlocked

Posted by Edmund McMillen (Creator)

THE BLOAT IS DEAD and you guys unlocked the void! #fuckthebloat

With the Bloat dead, you enter the portal... you feel a strange sense of deja vu, as time starts to bend... everything looks white and sticky. this will be your final resting place, get comfy. Good luck!

Special Tom Bunk artwork unlocked!

Posted by Edmund McMillen (Creator)

You guys unlocked the Tom Bunk (Garbage Pail Kids, Mad Magazine ) post card for placing tons of posters in your local game shops. 

So, we are now including a Binding of Isaac themed post card in all game boxes! 

Tom Bunk is a personal hero of mine and probably the reason why I always put poop in my games ( there always tends to be a poop, bone and piece of an intestine somewhere in his illustrations ). It was a huge honor to have him take part in this KS and I hope you guys dig it!

Eden Unlocked + Gameplay Livestream + Surprises!

Posted by Edmund McMillen (Creator)

Eden Unlocked

You guys beat The Chest! What a long battle! But is it over? Well thats really up to you... I must attain at least one of your souls to unlock the door to THE BLUE WOMB! Today is the big day, who will be the first to haunt me? Oh also you've unlocked someone...

Eden has appeared in the basement! Arguably the most fun character to begin with. when you start as Eden, you get to look at the top 3 cards of the treasure deck and choose one, it gains eternal (cant be destroyed or stolen) and becomes your starting item. 

Gameplay livestream

We'll be live at 4pm PST today to show more of the gameplay. Make sure to be there!

There might be a couple of surprise announcements on there. Don't miss this one!

Subscribe to the livestream here:

Double Trap -- 2 Games + 2 Game Mats!

Posted by Edmund McMillen (Creator)

 The “double trap” tier is now available! 2 gold boxes, 2 giant 4 player play mats at a discounted price! ( as per some of your requests)

Hope you guys like the update, especially those of you looking to split shipping costs outside of the US!

P.S. The tier is not sold out. Check for it between the $75 and $150 tiers.

Official Binding of Isaac Figures + Epic Roundup

Posted by Edmund McMillen (Creator)

It feels amazing to finally show off these really awesome figures. As some of you know, it's been a personal dream of mine to have professional Binding of Isaac figures made, I've tried to do short run, handmade ones in the past but these really take the cake.

Each vinyl figure stands about 3 inches high and comes with a clear plastic base. They are all professionally manufactured and come individually packaged.

The 4 figures available are Isaac, Cain, Maggy and Judas.

These figures are exclusive to Kickstarter, and you can only get them on The Hoarder tier and above. I HIGHLY recommend getting your hands on these, it's really easy to bump your pledge up and The Hoarder tier also features a huge 4 player game mat (made of mouse pad like material), exclusive T-Shirt and a uncut sheet of monster cards straight from the printer for collectors.

You also get all the extras we have been packing into each box and the gold box version of the game with the games expansion. (So far, we are including 2 stickers, a bunch of extra cards and the digital OST for the game, but there is more to come )

You guys have 17 days left to get your hands on this exclusive stuff!

i’m also going to try and rapid fire basically everything that has happened in the past 10 days.

Day 1. The kickstarter launched at midnight, hitting 100% funding in less than an hour and a half!

We rolled out our stretch goals day one and people destroyed the basement in only a few hours, unlocking Samson and Blood Lust! Since then, we have unlocked a ton of cards and cleared several new stretch goals.

July 4 weekend: We announced that we've found an expediter to take care of VAT, extra duties and charges. Our Kickstarter is now EU, Canada and Australia friendly!


Fans also unlocked the following ( for doing extra special things! )

1. This neato sticker sheet was added to all boxes!

2. This amazing easy listening ost for the card game by Ridiculon. 

3. This super cool semi transparent stained glass sticker! ( also included in all game boxes )

4. We spoiled tons of new cool cards!

And there is soooo much ahead of us if this thing continues to spread around. So keep spreading the word!