The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

8,610 ratings
Fiend Folio: Reheated - 500 New Monsters!
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File Size
Posted
Updated
467.040 MB
Aug 19, 2022 @ 4:19am
Mar 30, 2025 @ 6:09pm
27 Change Notes ( view )
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Fiend Folio: Reheated - 500 New Monsters!

Description


Fiend Folio MOD is back in town baby!

The original MOD has been fully ported, with more than double the content! Enjoy an injection of content to your game with plenty of new enemies, bosses, items, and thousands of rooms! If you enjoy challenge in your game, don't shy away!
With a team that's had members work on Repentance, Revelations, Retribution, Deliverance, Community Remix, Compliance and Devil's Harvest, we hope it'll have been worth the wait!


  • An enormous overhaul to the game's floors, making them each much more distinct!
  • Over 500 new monsters to fight! There's no friends in this basement.
  • An entire 23 new bosses ready to kick ass!
  • Over 140 new items, and plenty of trinkets!
  • More than 48,000 new rooms dispersed between the floors.
  • A reworked Fiend! A glass cannon pyromancer who fights with his friends.
  • The stone-faced Golem! With his unique pool of 100+ rocks, geodes and fossils.
  • 10 new challenges! Are you stronger than Golem?
  • Unlocks! You can choose to take your time or skip them and jump right in!
  • Incorporated mods: Happy Items Pack, extracts from Guwah's Greatures, Greg the Egg and more.
  • Heaps of tweaks and changes to help you feel at home!
  • Options! Open this menu with C or F1!
  • Lots and lots of rocks!
  • New pill colours!
  • At least two guns!
  • Plenty of surprises!
Alongside all this we've tried our best to support other mods out there!
Best played with the Excelsior music MOD!
Be sure to check out Retribution and Bertran!
Make sure to have Custom Stage API enabled!
Please let us know about any clashes or issues in our community discord[discord.gg]



Fiend, Budj, BlorengeRhymes, Bustin Blotch, Cadence (Ciirulean), Cake, catinsurance, Cometz, Connor, Creeps, Deadinfinity, Erfly, Ferrium , Fuyucchi (Maria), Guillotine-21, Gummy, Guwahavel, Happyhead, J.D., Jerb, jm2k (Julia), Jordy, minichibis, NotYourSagittarius, orisghost, Oroshibu, peas, Peribot, Pixl, pkpseudo, Poyo, RedRachis, RenRen, Sadly Just Al, Sbody2, Sin, SnakeBlock, Sunil_B, TaigaTreant, THX, TitaniumGrunt7 (Vermin), Xalum
(A more detailed list is found in the ingame mod menu)


Join our community Discord server! https://discord.gg/xVTxhpQ
Follow Fiend on Twitter! https://twitter.com/FiendFolioMOD
Fiend Folio Official Wiki! https://fiendfolio.wiki.gg/wiki/Fiend_Folio_Wiki
Official awesome soundtrack! https://mistajub.bandcamp.com/album/fiendfolio
Maria VS Jay in Smash: Mario Mirror Match https://www.youtube.com/watch?v=eFWzXVQoKnU
Maria VS Jay: The Revenge Match https://www.youtube.com/watch?v=8HPD_nf9E4E


Dropbox Mirror[www.dropbox.com]


For folks with the issue of their health / map not appearing, or enemies sliding around, this is not our fault!
Run with only Fiend Folio + StageAPI and all should be fine.

The issue now is that since the latest update, mods which have errors in their code will cause other mods to fail.
Anything failing in the HUD code for example will cause Fiend Folio's hearts to disappear, and the map to disappear if you have Revelations or MinimapAPI.
Anything failing elsewhere can cause all sorts of errors, such as enemies sliding around!

One way to diagnose this is by disabling half your mods, and if it's still broken, disable another half until it works.
Alternatively, disable all mods except for Fiend Folio and StageAPI, and enable those that you know are fine slowly.

Sorry for the inconvenience!

One other alternative is to try using this mod and see if it helps
https://steamcommunity.com/sharedfiles/filedetails/?id=2917616737
Popular Discussions View All (171)
1,025
3
Apr 21 @ 5:18am
PINNED: Bug Reports
Erfly
15
Jan 13 @ 5:31pm
fiend folio Reloaded
RUFUS
5
Jan 16 @ 12:45pm
Does this mod work with Rep+ yet?
Marvelous KoobyKarasu
2,042 Comments
20 hours ago 
WHAT DO YOU MEAN BY ATLEAST TWO GUNS? WHAT DO YOU MEAN? (also this is a good mod I just wished you could spawn the monsters with da rules mod)
May 3 @ 8:04am 
@Antivirus crash it back then
May 3 @ 5:01am 
yo if anyone gets a black screen but you hear things working its prob because you have an incompatible mod that's messing with it. Try turning off mods and see what works happy modding and hopes this helps :>:steamhappy::steamhappy::steamhappy:
May 2 @ 7:14am 
every time i fight Gutso the Great, my game straight up crashes
Apr 27 @ 11:30am 
I just installed this awesome mod, everything works except... music! I don't have any music from Fiendfolio! How to fix it?
Apr 20 @ 9:34am 
me when isaac with 9 quads
Apr 12 @ 7:08am 
Does it work with Epythany and Revelation?
Mar 29 @ 10:51pm 
Aboslute must-have mod for people who have just got the dead god achievment and want to discover the game for a second time!
Mar 26 @ 12:16pm 
i have bad performance installed repentogon and is the same
used a mod called fps improve work well but causes glitches idk what to do
Mar 20 @ 2:09pm 
messed around with the game uninstalling reinstalling and stuff
got it working
continued my previous save
this is NOT my save why am i fighting a boss i've never seen before with items i don't have