Viewing Mod
The Binding of Undertale
TBOI x Undertale Crossover Mod
Created 8 years ago


Get the Repentance version here: https://steamcommunity.com/sharedfiles/filedetails/?id=866361359
or
https://steamcommunity.com/sharedfiles/filedetails/?id=2622895119



Get the AFTERBIRTH+ version here: https://steamcommunity.com/sharedfiles/filedetails/?id=2502664863



The download on this page is for Rebirth/Afterbirth only!




You feel something shining within you...


Thank you very, very much for the Mod's overwhelming reception and 50000+ Downloads!

This mod replaces characters, music, bosses and floors with Undertale content! Enjoy!
by Cake and Wight

Contact


Our Subreddit!


The Mod's blog





Q: Do I need Afterbirth for this to work?
A: No. Inside the folder, you can see there is a "Rebirth only" folder.

Q: Where's Toriel, Asgore and Chara?
A: You installed the Special version. Re-install the mod, but only Install the Basic version, not the Special one, and you'll get those characters.

Q: My game Crashes!
A: Install the mod, then delete Costumes2.xml. Be aware that this might cause characters to change appearence
when collecting some items.

Q: I'm in Snowy/Waterfall and the screen is pitch black!
How to fix:
Go inside resources/gfx/Background and delete the "Black" images. Those being: 8bitclouds_64,8bitclouds_64_black,8bitclouds_642,8bitclouds_643,blue_overlay and orange_overlay.

Q: I see a credits page, but not the Challenge page! Where is it?
A: If you want to see the challenges, just go inside gfx/ui/main menu and delete challengeph.png

Q: Is this compatible with Mac/Linux?
A: As far as we know, it's compatible with mac. It's super buggy with Linux, unfortunately.

Q: I found a bug! Where can I report it?
A: Either Private Message me through Steam or the mod's blog.

Q: Can I suggest/submit stuff?
A: Yes! Either go to the mod's blog or post a comment in this comment section.



- The mod can be very glitchy on Linux and Mac.

- Rebirth modding is janky, so expect glitches in the Rebirth-only version.

_ In Snowy Rivershore and Waterfall, the screen might go black, but you can still hear the sound. Read the FAQ, you can find the answer there.

-Bugfix for Mac:
http://moddingofisaac.com/mod/1027/bindingofundertale-elcapitanfix



SwingPoynt: https://www.youtube.com/watch?v=Zv1446FOAhY
SwingPoynt v2: https://www.youtube.com/watch?v=7ku56ChHm_I
Jacksepticeye: https://www.youtube.com/watch?v=vIp8YEmAimE
iVertrox (Spanish): https://www.youtube.com/watch?v=_AGvQtFw9MQ
Lumoblaze: https://www.youtube.com/watch?v=dIh2eZR8Sis

===========================================================

HOW TO INSTALL VIDEO by Zenofirex: https://www.youtube.com/watch?v=SvLa1zKY6rU

Special Thanks to:
Patkall - Sprites
FAz - Sprites
SoaringSparrows - Original Concept
IKARUS - Song Credit
/u/Haylex - Tem Shop Mod
Draexzhan - Miscellaneous Item Sprites
reijigazpacho - Logo
Felix (stupid-doo-doo-butt.tumblr.com) - Nightmare Sprites and the Omega Flowey boss
Sophomore - Miscellaneous Item Sprites
/u/otherhand42 - Miscellaneous Help
engineerthecowboy - Rebirth Testing
Toby Fox - Undertale

71532

downloads
x 8607

- Last support for the Rebirth and Afterbirth versions

- Refer to the link on the top of the page for the Afterbirth+ and Repentance versions!

- Updated character Nightmare and Boss sprites

- Added some items, visuals and bugfixes to the Rebirth and AB versions.

- 20+ New items and 3 transformations, by the talented FAz!

- Community Update: 20+ items and a Flowey transformation, by the amazing /u/Patkall! Thank you!

- Fixed compatibility with the newest Isaac patch.

- More items

- New version whenever Afterbirth+ Hits

- Fixed Rebirth Compatibility

- Rebirth Support! (Thanks to engineerthecowboy for testing!)

- Community Made items!

- More items, like Muffet's Pet and Lil' Whimsalot!

- New character: Mad Dummy!

- Made it easier to understand how to install/know what version you're using.

- Small item replacements.

- Balanced some stuff.

- Fixed Special Version having a hybrid of Gaster and Temmie.

- Two New Characters, Gaster and Temmie.

- Two new end bosses, Omega Flowey and God of Hyperdeath Asriel

- HP up item reskins

- Some music added

- Napstablook now Starts with Dapper Blook

- Frisk starts with Purity (Soul Colors)

- Between level (”Nightmare”) sprites, courtesy of @stupid-doo-doo-butt

- Only a small amount of items now change your character.

- Asgore, Sans, Mettaton, Toriel, Asriel and Undyne have new costumes wich will help prevent their appearence to change.

- Fixed some naming stuff

- Made the Character menu less messy

- Toriel starts with proper items

- Blue womb is not dunked up anymore

- Characters don't have their items because you didn't unlock them was fixed

- Napstablook glitches when picks up a item was fixed

- Frisk doesn't have Isaac's heart, just <3

- Papyrus lost 1 heart container inside his spaghetti

- Mettaton has better bombs and Tech.5 (not tech 2)

This mod is good but when you try and remove it, completely destroys your game
I needed to write more text to make a comment so here it is
I like undertale and I like The binding of Isaac so this mod is good for me
i have texture bug whit my coin and bomb after downloading this mod how to fix it pls?
I don't see Chara in the selection screen at all
i think there is a version for Chara
Got to Waterfall 1 and have a black screen? Not seeing the floor or my character at all.
como lo obtengo para el repentance si no lo tengo comprado?? :c

Hi, the link doesn't work well I think cause the site does not work.

ive been wanting to play this for about 6 years now

im using linux,and all the stages are completely blank (the scenario are totally white)what do i do?
adn the items reskins dont work too
Hiii just curious about the new isaac coming (repentance), are you gonna make a mod of undertale on it ? But very good work on the mod, i played like 400h with it !
I will probably update it, but only on the Steam workshop. However I won't add any new content.
April 10, 2022 - 2 years ago
Hey! We have a new Discord server. You can find more information in the announcements channel there. See you there!