Binding of Undertale+Deltarune (Replacer Version)

ATTENTION: After installing: Open your game WITHOUT ANY RUNS, RESTART IT, then open it and it should work fine, but this is VERY IMPORTANT!

ATTENTION: The modding API is VERY unstable with XML mods now. This mod might crash or have issues, and will crash if you disable it while doing a modded character run. It will also not work properly unless you restart, since the game does NOT re-apply XML files when you enable the mod via mod menu. (wich this mod has a lot of) It only reapplies them if you re-start the game wich is why it’s really important to restart after booting up once (preferably without any runs active) I really wish I could fix this, but this is an inherent problem with Isaac’s load order.
PLEASE read the FAQ and Pinned posts before submitting any help requests, and when you do, create a discussion post!

This mod replaces characters, music, end bosses and floors with Undertale/Deltarune content! Enjoy!

Spriting by Cake and Wight
AB+ porting by abcbadboy
Expansion Content by Spearkiller
and special thanks to paige!

The mod has been updated with Deltarune Chapter 2 Content! Includes new characters as the Tainted cast!

Update Plans:
– Last floor update, and one boss replacement!

Standalone Version: Adds characters to the roster, instead of replacing them.
https://steamcommunity.com/sharedfiles/filedetails/?id=2622895119

Only Undertale Characters
https://steamcommunity.com/sharedfiles/filedetails/?id=2489861021

Only Deltarune Characters
https://steamcommunity.com/sharedfiles/filedetails/?id=2622729407

Afterbirth+ Only Version
https://steamcommunity.com/sharedfiles/filedetails/?id=2502664863

–Mod’s Subreddit

– For now, this is a mod that changes graphics, characters, and starting items! Altough, if new item ideas arise, they might be added. Accepting suggestions!

– Mettaton, Ralsei(2) and Berdly have custom items.

– This mod changes the item’s visuals to be Undertale themed. If you want to know what they do before picking them up, I suggest installing this mod: External item Descriptions.

– If your character’s costumes keep dissapearing or are obscured by Isaac’s costumes, I suggest this mod: Old Wardrobe!

-This is incompatible with mods that change players.xml, backdrops.xml, etc.

Q: The menu changed, but the game didn’t!
A: Nicalis screwed something with XML modding in the Repentance update. To fix this, when you first install the mod, open the game and restart it. This should make the game read XMLs correctly.

Q: I can’t open my game/My game and runs crash!
A: Step 1:
On Windows: Navigate into Documentsmy gamesBinding of Isaac Repentance
On Mac: Navigate into /Library/Application Support/Binding of Isaac Repentance
Step 2: Open options.ini, find and make EnableMods=0
Step 3: The game should now open normally. You can either go to the mod screen in-game, enable mods and then disable each one individually, if you wish. Restart the game once.
Optional: If you wish, unsubscribe then re-subscribe to refresh the mod. Make sure to open and restart the game once.
Make sure to not uninstall the mod while you have a modded run enabled, it will result in the same error. Uninstall only when you don’t have any runs.

You may also want to download this mod: Save File Crash Fix
https://steamcommunity.com/sharedfiles/filedetails/?id=2640358185&searchtext=save+file
It helps prevent some crashes.

Alternate Fix for MAC
Step 1: Navigate into /Library/Application Support/Binding of Isaac Mods (or a folder with similar name)
Step 2: Delete this mod’s folder and for the mods you think might be causing the problem.

Q: My game closes after the intro!
Download this mod: Save File Crash Fix
https://steamcommunity.com/sharedfiles/filedetails/?id=2640358185&searchtext=save+file

Q: Where can I get help/report a bug?
A: On the discussions page here in this workshop page. Simply create a new thread with your issue.

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

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