The Binding of Isaac

The Binding of Isaac

AppID: 113200
Edmund McMillen, Florian Himsl
Edmund McMillen
Sep 28, 2011

Current Price

$4.99

Estimated Owners

2.1M

Total Reviews

61.1K

Net Revenue

$3,844,296

Revenue Breakdown

Gross Revenue (Est.)$10,668,321
Regional Pricing (15%)-$1,600,248
Discounts (25%)-$2,267,018
Est. Refunds (5%)-$340,053
Steam Fee (30%)-$1,938,300
VAT & Taxes (15%)-$678,405
Net Revenue (Est.)$3,844,296

Revenue estimates use the Boxleiter Method with a confidence score of 95/10. Actual revenue may vary significantly.

Frequently Asked Questions

How much revenue has The Binding of Isaac generated?

Since its release, The Binding of Isaac is estimated to have generated approximately $10,668,321 in gross revenue on Steam as of Oct 20, 2025. After accounting for platform fees, refunds, and regional pricing adjustments, the developer's estimated net revenue comes to around $3,844,296.

How many copies has The Binding of Isaac sold?

We estimate The Binding of Isaac has sold approximately 2.1M copies worldwide on Steam as of Oct 20, 2025. This translates to an estimated revenue of $10,668,321 in gross revenue.

What game engine does The Binding of Isaac use?

The Binding of Isaac was developed using the Adobe Flash game engine.

How many developers worked on The Binding of Isaac?

The development team size for The Binding of Isaac varied throughout development:

  • 1 (Edmund McMillen, with music by Danny Baranowsky) - September 2011 (Original Release)
  • Small team (Edmund McMillen, Nicalis) - November 2014 (Rebirth)
  • Small team (Edmund McMillen, Nicalis, and lead programmer/designer Tyrone Rodriguez) - March 2021 (Repentance)

Review Statistics

Overall Rating Very Positive
95% Positive 5% Negative

Positive

57.9K

Negative

3.2K

Game Information

Game Engine

Adobe Flash

Genres

ActionAdventureIndieRPG

Team Size

September 2011 (Original Release)

1 (Edmund McMillen, with music by Danny Baranowsky)

November 2014 (Rebirth)

Small team (Edmund McMillen, Nicalis)

March 2021 (Repentance)

Small team (Edmund McMillen, Nicalis, and lead programmer/designer Tyrone Rodriguez)

Last updated: Oct 20, 2025