: You can purchase it on Steam or GOG . On Steam, it is recommended to buy the "Complete Bundle". If you already own Rebirth and Afterbirth, the bundle price will be automatically discounted to only charge you for the "Plus" expansion.

Afterbirth+ is a massive expansion that adds hundreds of hours of gameplay through new mechanics and items. The Binding of Isaac: Afterbirth+ on Steam

To download , you must first own the base game, The Binding of Isaac: Rebirth , and the previous expansion, Afterbirth , as they are strict prerequisites for the "Plus" DLC. How to Download Afterbirth+

Note: The Binding of Isaac: Rebirth AND Afterbirth ARE REQUIRED FOR AFTERBIRTH+ DLC!

: You can find it on the PlayStation Store and Xbox Store . Search for the " Afterbirth +" add-on or bundle within the main game's page. Key Features and Content

The most common way to acquire the game is through a digital storefront. Because of the prerequisite requirements, many platforms now bundle the content to ensure compatibility.

: The game is available as a digital download on the Nintendo eShop .