Online co-op is being tested in The Binding of Isaac Rebirth. Gameplay footage has surfaced

The Binding of Isaac Rebirth has been delighting roguelike fans for many years. The developers are exploring an online co-op option

Online co-op testing has launched in The Binding of Isaac Rebirth. Various fixes and improvements have been made to the current “Beta Alpha” version.

As before, participants in the Beta Alpha test are STRONGLY RECOMMENDED to back up their saves.

Instructions on how to join the online testing for The Binding of Isaac Rebirth can be found via the link. You will need a copy of the game with the Repentance add-on on Steam.

Some users have already jumped into the online test and are publishing recordings, such as ThaiGameGuide: https://youtu.be/xdwKhy6uoGQ

And Billbo Swaggins: https://youtu.be/zoOIDJuBxv4