: As of early 2024, an official online multiplayer mode for The Binding of Isaac: Repentance is currently in public beta . Players who own the game on Steam can access it by right-clicking the game in their library, selecting Properties > Betas , and entering the code isaaconlinebeta .
: Files ending in .rar with names like "Multiplayer-Fix" from third-party sites are frequent vectors for malware and adware . Because the official game now supports online play through Steam, there is no legitimate reason to download external "fix" files. The-Binding-of-Isaac-Multiplayer-Fix-Online.rar
If you are looking for information regarding this file or the status of multiplayer in the game, here is the essential context: : As of early 2024, an official online