These are located in Steam/steamapps/common/The Binding of Isaac Rebirth/tools. In addition, it comes with some official tools to assist in mod creation.Īll the tools mentioned below only come with Afterbirth+, there are no released official tools made for older versions of the game. The Binding of Isaac: Afterbirth † introduced official modding support, allowing users to mod the game using the Lua programming language and to upload their creations to the Steam Workshop. 2.8.1 The-Binding-of-Isaac-Mod-Conversion-Kit.