Question: how to get to the dark room in the binding of isaac rebirth?
Answer: To get to the Dark Room, you must first beat Satan in Sheol, 5 times unlocking the Negative. When you beat mom she drops the Negative. when you beat moms heart go down into Shoel, beat Satan, walk into the chest and be taken to the dark room. The first room of the dark room has 4 red chests.