Co-op gameplay, new challenge modes and a boss that is literally a pile of poo. All of the above is on display in a new gameplay video for Binding of Isaac: Rebirth, released today.
The video gives an overview of how players can expect co-op play to work, and also gives a look at how one of the new challenge modes will work.
Co-op will currently only work locally, although online co-op is apparently being considered.
Binding of Isaac: Rebirth is set for release later this year on PC, PlayStation 4 and PlayStation Vita.