The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

Abo_3a Jul 19, 2024 @ 4:41pm
does all floors have secret and super secret rooms?
hi yall i'm new to the game and i got question about is every floor in the game have both secret room and super secret room?

and does secret room always connected to three rooms? or sometime can connect to two rooms only?
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Nazemec Jul 19, 2024 @ 4:56pm 
Originally posted by Abo_3a:
hi yall i'm new to the game and i got question about is every floor in the game have both secret room and super secret room?
Yes. And if you're on Repentance there's an ultra secret room too, although they're not accessible until very late game, and even then it's very rare.

Originally posted by Abo_3a:
and does secret room always connected to three rooms? or sometime can connect to two rooms only?
Two is enough. On extremely rare cases, can be one (must be a tiny floor with specific room generation that leaves no other option).
Note that walls they have in common with regular rooms have restrictions: their middle spot must be accessible by foot, with no obstacle (no bomb nor flying needed to reach that spot). So if you see such an inaccessible wall, you can be sure there's no secret room behind it, even coming from other sides. Can't be connected to boss rooms either.
There are other rules, but these are enough to get started.


Super secret rooms connect to exactly 1 room. At floor generation, the furthest room away from spawn becomes the boss room, the second becomes the super secret room, and the third becomes the shop. For this reasons, super secret rooms tend to be near boss rooms or shops. If neither, you can make pretty good guesses if you know where these two are.
Same restriction regarding walls as regular secret rooms (no bomb nor flying needed to reach the would-be hidden door).


Ultra secret rooms connect to exactly 0 room. This isn't a typo. Since you're new to the game I won't go into details about those. :dip:
Last edited by Nazemec; Jul 19, 2024 @ 4:57pm
Chaud314231 Jul 19, 2024 @ 5:24pm 
Yes, and while there are many different items to detect a secret room the rules go as follows:


Secret Room: Typically attached to at least 2 other rooms

Super Secret Room: Is as close as possible to the Boss Room, but will never be attached to another room (It sticks out by itself).
jungus Jul 20, 2024 @ 11:25am 
Originally posted by Chaud314231:
Super Secret Room: Is as close as possible to the Boss Room, but will never be attached to another room (It sticks out by itself).
I'm pretty sure the Super Secret Room is connected to the furthest room for the starting room, which usually just happens to be near the boss room.
Abo_3a Jul 20, 2024 @ 1:10pm 
thanks yall
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Date Posted: Jul 19, 2024 @ 4:41pm
Posts: 4