Viewing Mod
Heretic Mod
Now with 100% more Afterbirth!
Created 2 years ago



*A new set of Characters
*A floor overhaul!
*New music!
*Over 1700+ new rooms!
*Lots of new monsters and bosses!
*20 new challenges!
*Various minor improvements!
*More crawlspace quests!
*Custom Items!
*Updated pools!
*And much more!
*New bosses
*More combo boss rooms!
*Challenges

While this mod is *slightly* harder than vanilla, this is by no means a drastic difficult-changing mod.



Heretic Mod Montage - By ToastedCheeseMan
Heretic Mod Spotlight - By Adam Smith
Mod Gameplay #1 - By ViteC Play [RU]
Heretic Mod Playlist - By Canker17
Heretic Playlist - By JustAnotherDan Gaming
Heretic Montage #2 - By ToastedCheeseMan
Walking Dingle Dangle Army - By RageGamingVideos
Fork Trident MVP! - By RageGamingVideos
Rebirth (Heretic Mod) #300 - Beeindruckt - By H0llyLP [DE]
Rebirth (Heretic Mod) #301 - Pok�mon? - By H0llyLP [DE]
Rebirth (Heretic Mod) #302 - Babuschka H0lly! - By H0llyLP [DE]
Rebirth (Heretic Mod) #303 - H�bsches Biest - By H0llyLP [DE]
The Binding of Isaac: Heretic - Bosses - By Rufus Razberry

Also check out Guppy's Dev Diaries, he likes spoiling stuff in his youtube channel :P.
If you make a video, or take a cool screenshot, drop me a line! I'll be glad to include it here.


*Sheol and Cathedral overlays aren't showing up correctly.
*The most isn't compatible Linux (and possibly Mac) so far.

TO REPORT A BUG:


Please be as detailed as possible, and if you can, try including a seed and a log (the log is located at
"User \ Documents \ My Games \ Binding of Isaac Afterbirth \ log.txt"). Paste the log into Pastebin and send us. This will let us track and fix the bug way easier.


Does this block achievements?
Nope, mods no longer do that; This only happened back in a old Rebirth patch.

How to download?
Click the download button.

I can't download for (some reason).
Read MoI's help page, it has some helpful information.

How to install?
Extract the mod files in your resources folder \SteamApps\common\The Binding of Isaac Rebirth\resources.
To uninstall, remove everything but the "packed" folder. This mod also changes the daily run, so uninstall if you want to play it.

How to uninstall?
Remove all the files in the resources folder, but the .packed folder.

I deleted the .packed folder, what do I do?
Go to Steam and veryfy the integrity of the game's cache.

My game crashes/freezes/doesn't work on start-up, what do?
Send me a log through Pastebin, I can't tell what's wrong with "it crashes" only.

My game starts without Heretic.
Follow the instructions for installing in Modding Of Isaac's help page. Also make sure you are installing it in the original Rebirth directory, that means, not a copy of the folder. If you make a copy of Rebirth's folder, it will NOT work with mods.

Is this for Rebirth or Afterbirth?
Afterbirth, but you can download the Rebirth version (1.4.2) here.

Can I use Heretic assets in my mod?
You may not use them other than for personal use modpacks.

Does it work with [mod x]?
Depends. It won't work with other overhaul mods or mods that modifies rooms. Don't replace any of the .xml files as they're very dependent on each other (with exceptions like players.xml and music.xml, however that will, of course, change the characters and music directories, of course.). What comes to mind is that it works with visual/sound changing mods.

Send me download link ploxxxxx
Buy the game, it's worth it.

I WON'T BE REPLYING TO AFOREMENTIONED QUESTIONS




*TeknoAXE & Incompetech for the music
*Guppy for helping me with enemies and ideas.
*Thanks to KoalaAnonymous, for helping me with cool concepts and items.
*Psychotic for helping me with song loops and for letting me use his Afterbirth Improved mod.
*Dr.acula for helping me with stages' overlays.

23071

downloads
x 2346

- fixes room with stone dingas

- balances some other rooms

- overhauls furnace

- adds a new boss in the crypt

- adds a new boss in the furnace.

- adds a new boss in grave

- adds some more combo rooms

- re-adds old heretic bosses

- re-adds pre-afterbirth, custom boss rooms

- buffs chapel and pit bosses

- fix an enemy that caused the game to crash

- adjusted some enemy AI

- overhauls furnace

- adds a new boss in the crypt

- adds a new boss in the furnace.

- adds a new boss in grave

- adds some more combo rooms

- re-adds old heretic bosses

- re-adds pre-afterbirth, custom boss rooms

- buffs chapel and pit bosses

- fix an enemy that caused the game to crash

- adjusted some enemy AI

- heretic rooms can now appear on both normal and hard mode :)

- minor graphical fixes to items and enemies

- adds some items to the shop itempool

- fixes some custom HP items as some weren't giving the right amount of hearts

- heretic rooms can now appear on both normal and hard mode :)

- minor graphical fixes to items and enemies

- adds some items to the shop itempool

- fixes some custom HP items as some weren't giving the right amount of hearts

- adds some "combo" boss rooms

- "overhauls" the chasm

- fixes abraham's starting item

- changes some glitched crawspace rooms

- changes chamber and vault's backdrop and overlays

- re-adds some enemies in the pit and the chapel

- aka test-you-shit-before-publishing version

- no more forced damage when entering dark room's boss from the upper door

- fixes the 4 super lusts wave in challenge rooms

- fixed some enemy waves in greed mode

- adds version number on title screen :P

- a new character, gehenna

- a new character, delilah

- heretic enemies in greed mode

- lots of new enemies

- includes a "no fxlayers" version

- a new boss for sheol!

- adds bomb bums into the game

- reworks challenge rooms

- new, exclusive content for the new alt floors

- vault has more, more frequent trap rooms

- crevasse has faster monsters

- citadel has stronger and deadlier enemies

- viscus has more "posthumous" enemies and bosses

-

- reskins some enemies

- fixes some backdrops

- nerfs the void overlays

- fixes challenge 19's goal

- adds heretic champions back

- adds endgame bosses again, with new portraits and music

- includes a no fxlayers file for those who don't like those

- a new character, gehenna

- a new character, delilah

- heretic enemies in greed mode

- lots of new enemies

- includes a "no fxlayers" version

- a new boss for sheol!

- adds bomb bums into the game

- reworks challenge rooms

- new, exclusive content for the new alt floors

- vault has more, more frequent trap rooms

- crevasse has faster monsters

- citadel has stronger and deadlier enemies

- viscus has more "posthumous" enemies and bosses

- reskins some enemies

- fixes some backdrops

- nerfs the void overlays

- fixes challenge 19's goal

- adds heretic champions back

- adds endgame bosses again, with new portraits and music

- includes a no fxlayers file for those who don't like those

- fixed some minibosses' names

- fixed devil and angel rooms statues

- fixed health bar glitch

- solved some other crashing issues

- fixed a couple of new items' costumes

- you can now download rebirth version in the description

- again i wanna apologize for the unstableness in the mod :(

- A couple of bug and crash fixes

- Heretic has been exported to Afterbirth!

- A new set of stage alts

- Some backdrops have been fixed

- A new more extreme and rewarding boss rush

- Some character changes

- Some changed items

- Minor bugfixes

- fixed - again - music problems

- to compensate the issues, there's a pin buff too :P

- improved the backgrounds

- songs' loops are better now (big thanks to psychotic)

- fixed a bug where the iron masks could spawn a HUGE heart

- toned down grave's saturation

- tweaked some bad room designs

- Halloween-ish update:

- New floors! The Furnace, The Grave, The Chamber and the Cassum

- New music for the new floors

- A new miniboss!

- 10 new enemies

- Boss rush felt unrewarding, so you can get 2 more items upon its completion :)

- Balanced some enemies

- Buffed pilate

- minor fixes

- TONS of new rooms!

- New bosses!

- Some new enemies! this update mainly bring new grimaces

- Some floors got revamped

- New bosses champions/alts

- Added a semi-humorous death screen

- Added a couple items (thanks to KoalaAnonymous for the help)

- UI improvement! A new beautiful boss health bar, new hearts...

- New endgame content!

- Challenges!

- And, of course, enhanced poop experience

- Adds missing items to the pools

- New title screen

- Womb crash fix

- Sorry for the updates flood, I just want to fix everything that's wrong in the mod so everyone can play it.

- A couple of bug fixes

- Esthetic Fixes

- Fixed shop crash

- Crawlspace layout fix

- Minor bug fix

- Minor bug fix

- Lots of new monsters!

- Crypt's visual is more eye-friendly

- Around 300+ More rooms

- A new character: Cassiel!

- Asmodeus looks cooler now

- Womb and Ovaries have more variety

- Music loops less nastily

- Fixed The Pit's music

- Decreased filesize

- New music for the new stages!

- More mimic types

- New enemies!

- Some new items!

- Pretty much everything has been revised

- Tweaked unbalanced rooms

- New look to Chapel and Void

- A couple new enemies

- 200+ new rooms!

- Bug fixes

- Graphical improvements

- Unimplemented enemies are in-game now.

- Some new Rooms

- A new miniboss: The Blowfly!

10/10
Added Appolyon before Nicalis
this mod is hard?
or harder than antibirth?
Downloaded the MOD, the game started crashing. After checking integrity of files, the error persisted.
Even after i deleted the mod files, the error continued.

Now, i Uninstalled the game and cannot manage to reinstall it because of an "Disk Write Error"
This mod pretty much fuckd my game...cant re install it either
Fcking amazing thing, i cant wait for the next run. 100000/10
Heretic Mod
when i put it where it says i keep getting the same thing the binding of isaac rebirth not responding
Still waiting for Heretic+ its been an year.
cool mod... if you like the game over screen lol so hard
Some how make isaac even MORE devilish..?
isaac's look is so spooky and awesome, great work
January 20, 2017 - 2 months ago

A new animated Planetarium theme (from Antibirth) is now available!

There is a new DLC search filter on the Browse Mods page.

Added the 50 new babies from Afterbirth+.

The What's New sheet will try to get your attention when there is a new site update.

Fixed some mod icons not changing after being updated.