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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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Binding of Isaac: Four Souls is up for pre-order

Posted by Edmund McMillen (Creator)

Happy 2019!

If you missed a chance to get the game during the Kickstarter, it's now up for pre-order here.

Extra coins, add-on figures and maybe some new stuff might be coming soon to the pre-order website! Keep an eye out for new announcements. 

I’ll also start teasing more expansion cards that I’m testing very soon.

Help spread the word! And once again, if you missed the game last time, make sure to get it now!

Shipping and Fulfillment Update #3 (Bye bye, 2018)

Posted by Edmund McMillen (Creator)

Happy holiday season, y'all!

As we approach the end of the year, here's a final shipping and fulfillment update. Tried answering all of the common questions sent over social media and email... 

Binding of Isaac: Four Souls Original Soundtrack: For those of you that missed it, here's a link to the track

Shipping + Fulfillment: Almost everything has shipped, including all the Canadian orders. As shared during the last update, only some of the orders for Australia and New Zealand are going to spill into next year and we will send those out as soon as fulfillment centers open in January 2019. This update is only for backers that filled out their surveys in time.

Late Surveys: If you filled out your survey after the first round was locked, your orders will be sent out starting next week.

Reshipments/missing pieces: Reshipments started going out before the break. We are receiving requests for reshipments throughout the holidays, but most of the missing/damaged cards reshipments will be sent out starting January.

Pre-orders: Coming soon! 

Custom Cards/Mystery Boxes: If you pledged for one of the two options, do not worry! Your games were shipped earlier and your custom items should arrive shortly.

Also, have some fun fulfillment facts to share....they truly show the scale of the project.

Where in the world we are shipping: 

Total cities: 13,055 

Total countries: 93 

Total items shipping for the Kickstarter: 49,039 

Total unique combinations: 794

Backer facts 

Most enthusiastic backer: Robby was the first to back the project on Kickstarter. 

Speediest backer: < 1 minute: Donald H. sprinted through the survey and was the 1st to finish.

The Binding of Isaac: Four Souls is ranked 70th on BackerKit’s leaderboard of most shared projects! 🏆

Have questions? Email or reach out to Studio71 Games on Twitter, FB or IG. 

Shipping and Fulfillment Update #2

Posted by Edmund McMillen (Creator)

Hey everyone,  

Looking at all the wonderful pictures you’ve been sharing with us while playing Four Souls with your friends and families... this is amazing!

These past six months have been a unique experience for everyone involved and when we first started working on the Kickstarter, we didn’t know what it would turn into. But the community really came together to make this project a resounding success and we appreciate all your love and support.

We’ve been getting some frequent questions about the shipping and fulfillment process, so we wanted to address those for everyone.


Orders have shipped out every day since the last week of November. Fun fact: We have approximately 800 unique combinations of items that have been ordered, so the shipping on the project is extremely time consuming, given that we are sending out 40,000 orders. We want to make sure everyone receives exactly the item that they’ve ordered. That said, there is always a chance for human error, so if you receive an incorrect item, please reach out to us and we will resolve.

We are done with shipping 70% of all orders (US and international) and the entire shipping process is expected to wrap up by end of next week (12/23). Every single person on the team is working 7 days a week since the past two months to deliver before the holidays. 

However, as is expected in Q4, there are some inadvertent or unforeseen delays in shipping. We are doing everything to get your order to you ASAP. However, if you completed your survey after addresses were locked in October, there might be a delay in your order.

We do want to highlight potential delays for two countries:

Canada: Due to the Canada Post strike, carriers are backlogged for weeks and there have been unexpected delays in transit. We are working with our carrier to ship orders before the holidays but there’s a chance that all orders will not make the holiday deadline and will spill over to post-Christmas ship.

Australia: There were delays in transit as some items got delayed at custom clearance in the US. Once again, the team is working to ship out orders before the holidays, but there might be some orders that spill into the post-Christmas window.  

We apologize in advance in to our Canadian and Australian backers, in case their order is delayed.

Reshipments/Incorrect Items

I only received my add-on item. What about my game?  

In case something is missed, please reach out to us through Backerkit or through our socials (mentioned below) and we will reship the missing piece.

I’m missing dice in my game. What do I do?  

In case something is missed, please reach out to us through Backerkit or through our socials (mentioned below) and we will reship the missing piece.

I reached out a week ago for my replacement item. It’s not here. Why?  

Orders are top of the queue at fulfillment right now. We are trying to accommodate reshipments in between orders go out, but please give us 3-5 business days to process these special requests.

I’m missing a card or I got a mis-printed card or I got a damaged game.  

Please send us a picture of the missing/damaged card/damaged game through Backerkit or through our socials (mentioned below) and we will reship the missing piece.

I received an incorrect T-Shirt. What should I do?  

Please reach out to us through Backerkit or through our socials (mentioned below) and we will reship the missing piece.  

Contact Us  

We don't want to spam you with multiple shipping updates, so we are trying to post here every couple of weeks. But, if you can have questions, reach out to us through any of the following methods. Please give us 2-3 days to get back to you, though we are trying to respond as soon as possible.  

Backerkit –  

Twitter –  

Facebook –  

Instagram --

Shipping and Fulfillment Update!

Posted by Edmund McMillen (Creator)

If you’ve been following Edmund’s account on Twitter or the Studio71 Games account, you know that shipping began globally before Thanksgiving. Our warehouses have been processing orders every single day (except major holidays). As you are aware, we are shipping 40,000 individual orders (most of them completely unique), so please bear with us if your order has not arrived yet! Everyone is doing their best constantly to make sure that all the orders are sent out before the holidays. Here's a quick peek at the first set of orders being inspected.

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As Danielle said a few days ago, the past 28 weeks have been absolutely crazy. From the first meeting where the Kickstarter was discussed to the actual 30-day campaign, product development, gameplay testing, manufacturing, shipping and now finally fulfillment, it’s been an incredible journey, and we are deeply grateful for all the love and support. 

The Kickstarter achieved a massive scale thanks to all your support and we are working round the clock to make sure everyone gets their games ASAP. Here are some more pics of the setup.

US warehouse
US warehouse

Notification email: In case you’ve still not received your email, please do not worry. Emails go out end of every day (PST) and orders will continue to ship out over the next few weeks, so you will get an email once your order is in transit.

Issues with order: In case you have any issue with a game that has been delivered, please reach out to “Studio71 Games” on Twitter, Facebook or Instagram. Alternatively, you can email with the details. The team will work to address your concern and offer a resolution within 2-3 business days. 

Gameplay questions: Send unboxing videos, pictures and questions to @edmundmcmillen on Twitter. 

Generic questions about Four Souls game: Reach out to “Studio71 Games” on Twitter, Facebook or Instagram. Alternatively, you can email with the details.


Posted by Edmund McMillen (Creator)

Thank you for backing The Binding of Isaac: Four Souls game! We closed our surveys over a month ago and have messaged all backers with pending surveys several times to make sure you can give us all the shipping details.

If you haven't filled out your survey, please know that we have locked down all the addresses. You can still give us your address so that we can lock down your order. Here's the link in case you don't have your survey link:

Stay tuned for more updates.

Binding Of Isaac Team