Viewing Mod
Secret Rooms +
Adds 50 New Secret Rooms and 50 New Super Secret Rooms.
Created 4 years ago
This room pack adds in 100 new Secret/Super Secret rooms to the game.

+ 50 New Secret Rooms
+ 50 New Super Secret Rooms

Each Super Secret and Secret Room was crafted in an attempt to add more variety to the payouts of these respective rooms.

Both Secret and Super Secret rooms have much rarer, but excellent payouts, and a wide variety of different, more common payouts. (Variety is the spice of life... and secret rooms.)

Every Secret Room was also given a symmetrical pattern to match the style of the original secret rooms. Every pattern is different. (Trust me, it's a bit harder to make those than it looks.)

Hopefully, they have turned out good enough for your (yes you reader) satisfaction.


1. Download the mod.
2. Extract the .zip to anywhere (preferably to the desktop).
3. Navigate to C:\Program Files\Steam\SteamApps\common\The Binding of Isaac Rebirth\resources.
4. Place the file that you extracted into the resources folder.
5. Launch the game.

Anything blatantly wrong about the rooms I added? Tell in the comments below, I promise you that I won't ignore it.


x 20

- Adjusted the rarity of a wide range of secret rooms (to fix balancing issues)

- Fixed heart types other than eternal attempting to appear in cathedral super secret rooms; ex: there was a room arrangement meant to spawn 2 black, 2 soul, and one eternal heart, but spawned 5 eternal hearts instead. Fixed that.

- Mod description overhaul. Goodie.

- 5 New Secret Rooms

- 5 New Super Secret Rooms

- I'm calling this version 2, since I've doubled the original amount of rooms and made huge strides in balancing different rooms.

- 10 new Super Secret Rooms

- 5 new Secret Rooms

- 5 New Secret Rooms

- 5 New Super Secret Rooms

- Miscellaneous modifications made

- 5 new rare-ish Secret Rooms

- 5 new rare-ish Super Secret Rooms

- Added 5 new Secret Rooms

- Added 5 new Super Secret Rooms

- Made some tweaks to the original super secret rooms

- Adjusted items in rooms for balancing

This mod contains:
Room Pack
These secret rooms are so cool! Finally something that will help me with the game lol
Have You thougth about add this mod to Afterbirth Plus?
Ahh, I love it! I'll install it right away!
I'm not entirely clear on how afterbirth modding works yet, so I'd say most likely not. I may or may not update it in the future, however.
Uhm, I have a problem.

In an attempt to combine this mod with other room mods I have installed, I've discovered that, for some reason, no secret rooms seem to have been added. I don't know why or how, but it appears that for some reason I cannot find the extra 15 rooms.
Are you attempting to combine this mod with another that has any of its own special rooms? If both mods possess a special rooms file in the rooms folder, then only the special rooms of one of the mods can be easily used.
June 5, 2018 - 8 months ago

The download button will now give additional details and link to a helpful announcement when you have not been verified as owning the game.