Share this project


Share this project

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


3462b6fcaf537259973f0cafe20adc3d original.png?ixlib=rb 2.1
C296cb967370310c5814457f10d7df7d original.jpg?ixlib=rb 2.1
483369d99acb46262645e105258c79af original.png?ixlib=rb 2.1
69dc237022570945bc478d6aec862a2d original.jpg?ixlib=rb 2.1
Df08e53e8451e61246b5167522e7834f original.png?ixlib=rb 2.1
0179fe9762961fd331627adb007e0823 original.png?ixlib=rb 2.1
037bddbaadee34edf6646af5b447a54b original.png?ixlib=rb 2.1
7034bc3c8a2087a6ebad3eeaef23248a original.png?ixlib=rb 2.1
0594b33f158923ee7acaa242eb554302 original.png?ixlib=rb 2.1
87826e34dbc92d7c0ff7f64aa36ab00b original.png?ixlib=rb 2.1
807a39199c645b9f1b17397da524e087 original.png?ixlib=rb 2.1
3dc18453828742c8c5ea386e6b89298d original.jpg?ixlib=rb 2.1

Post KS Production update #1

Posted by Edmund McMillen (Creator)

Hey y'all,

The past few weeks have been super hectic as we rush to finish all the production stuff, but updates are coming in and we couldn't be happier with how the products are taking shape. Here's a sneak preview of the custom Four Souls coins. So stoked!

Join us for this party tonight + IMPORTANT UPDATES

Posted by Edmund McMillen (Creator)

Hey all :) Join us online on our livestream as the Kickstarter comes to an end at midnight. Here's the link if you haven't subscribed to it:

IMPORTANT UPDATES (Also read below to check out the Mat)

1. Keep going! You are making great progress with killing the Delirium. Let's do it!!


It's a damn stoney!!! 

And also


Here's the first near final visual of the play mat (or play mats) if you look close you can see the actual cut of each mat, these are 2 unique 2 player mats that combine into 1 4 player mat! each mat is roughly 24 x 28 inches!

GOLD BOX REVEALED + all the updates till now!

Posted by Edmund McMillen (Creator)

Here's the near final render of the actual Gold Box, which is a Kickstarter exclusive only. We will never sell this box again because it's so special and we want to appreciate all of you that have supported this Kickstarter -- by pledging and by helping spread the word about it to other fans. Gold box and above is where its at, that expansion and that box will be amazingly hard to find soon.

We have less than 12 hours to go. Now is the time to pledge and upgrade.

In other updates:

* Haunted tier is sold out, but we still have 20 or so tainted chests left!!! 

* Delirium is almost half way there! Keep pounding on him! RT or Like = 1 damage, and each dollar we make over 2m deals an additional damage! lets see how much more we can knock out of this guy! 

* Also, OMG, something fell out of Delirium last night... OMG... ITS BUM-BO! bum-bo is a blessing and a curse, when you get him you no longer gain coins, but he grows stronger as he steals them

More updates coming through the day!

Massive production update + Epic Recap

Posted by Edmund McMillen (Creator)

It's been a busy few weeks with both the production and development work happening at a rapid pace. Before we close the campaign in less than 48 hours, we want to show you guys as many things as possible, either as mockups or real physical samples. It's important for us that you know that we are working our butts off to deliver the best game possible by November this year, as promised.

We have ton of updates to share (most of which we revealed during the livestream today). Here's a quick recap:

Production livestream

In case you'd rather watch than read, here's the livestream link:

There will be two more important live interactions:

* Twitter AMA with Kickstarter (7/25)

* Kickstarter livestream on the last day (7/26)

Production updates

* Pennies: We are definitely not making cardboard pennies. Our pennies will be stacked in penny rolls and packaged in custom Binding of Isaac: Four Souls wrap. Check it out below.

* Isaac Pin: You guys helped us reach 27,000 backers during the livestream, which means all gold box tiers receive this ultra cool Isaac pin for free!

Tainted Chest Tier (Autographed): We've added a hundred more signed boxes in the Tainted Chest tier, so grab one of these fast if you want an autographed box. If you are lucky, there might be a drawing or two additionally on some of the Tainted Chest boxes.

Haunted Tier: We are adding 10 Mystery Boxes to the Haunted Tier in addition to the tombstone in Ed's backyard. Each of the mystery boxes in this tier will include:

* 1 random handmade isaac figure

* 1 SIGNED retail copy of the OG binding of Isaac ( with extras ) 2 sets of binding of Isaac tarot cards ( 78 cards total )

* 10 Isaac stickers

* 10 random character stickers

* 1 small Isaac prototype figure

* 2-3 resin poop magnets or Isaac or Steven head key chain or magnets

* 2 mewgenics stickers!

4-6 bonus items ( just stuff I find around our garage, could be Isaac themed could be a drawing, could be a defective toy! Who knows but it’s a bonus!!! )

80% chance to also get a SIGNED rare retail copy of the basement collection ( with extras )

I’ll kiss, sign an draw a poop on every box! How could it get better?

Well one box will also contain a first edition signed copy of the Isaac tarot deck! Only 666 of these were ever made!

Box design: The box is coming together and looks amazing with all the detailing. It's a huge box that fits in all the cards plus all the bonuses and other items. It doesn't get more gorgeous than this!


Posted by Edmund McMillen (Creator)

This AMAZING poster by Alex Pardee has now officially been unlocked and added to The Hoarder tier (and above)! 

Alex killed it with this one, anyone already getting The Hoarder tier will automatically get this poster, and if you haven't upgraded to it yet, nows the time. With 5 days to go, it's all about HOARDING now!!

The poster is a large 18 x 24. it took weeks to figure out how to add it to a tier without taking a huge hit $ wise but i think the hoarder tier works perfectly and is on theme.