This mod makes sacrifice rooms into grave rooms, rooms which have reskined buttons and depths skulls, which can be removed if you want to.

To install, drag gfx and rooms next to packed in resources in the binding of Isaac rebirth.

The mod contains a read me with more info.

Q&A

Q Does this require Afterbirth?
A Do bodies require brains?

Q Can i still do sacrifice room stuff?
A Yes, i placed spikes in every room.