zommlander18

Newbie
Aug 19, 2024
26
61
You can extract them all yourself via UndertaleModTool.
You just need to open the data.win file of the game with it then go to Scripts > Resource Unpackers > ExportAllSprites.csx. It will ask if you want to export the sprites unpadded (I recommend choosing no since without the padding the images of the animations won't be aligned otherwise) and if you want to export them into subdirectories (each subdirectory will contain the images of the animation so that's nice to not feel too lost).
Thank you very much. After 3 weeks of experimenting and learning how to use this tool, I think I'm starting to get the hang of it.
 
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zommlander18

Newbie
Aug 19, 2024
26
61
Thank you very much. After 3 weeks of experimenting and learning how to use this tool, I think I'm starting to get the hang of it.
It's that really, how I would like to do something for this game, I have the illusion of creating new and spicier sprites, but I am teaching myself in the subject of programming, where I have a little knowledge is in the artistic sense, but not in programming, thanks to the mods that have been coming out of here I have been inspired a lot to do something too, I hope and I achieve it, because I really want to see this game reborn, it is said out there that there is a user making an unofficial sequel, but I'm not sure how it will turn out, let's hope well, let's hope. :(
 

Gintaka

Newbie
Sep 11, 2019
37
28
anyone got any news about dev? he has gone for 3 years now, didn't post any on his blog site anymore, at least just let me know if he still out there or not
 

Heidi420

New Member
Jun 3, 2022
10
5
Quick question, and i dont mean to be rude or anything.
What do the fan patches do? Do they add content or change stuff thats already there?
 

aefres

New Member
Apr 27, 2025
3
0
View attachment 630238

Overview:
Side Scrolling Indie Game / Survival Horror / Pixel Graphics

The city has become a breeding ground of horror.
Help the blonde escape!

This is the game that a hell of a lot of developers now copy, so you know it's fun.
Updated: Mar/10/2014
Developer:
Censorship: Yes
Version: 1.03
OS: Windows
Language: Japanese
Genre:
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Installation:
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Download:
Win: - MEGA - PIXELDRAIN - WORKUPLOAD -


Extras: Fan Art Thread

View attachment 3158 View attachment 3159 View attachment 3160
Very cool
 

_nlm_

New Member
May 11, 2025
2
7
Not to sound rude, but most of the fan made stuff looks kinda bad... Justman's fanmade project's sprites as well...

The main thing that makes this game stand out is the quality of hand drawn animation, which no other games of this genre has seen. If you cannot draw, let alone create animation loops, your art is not going to look good.

I am interested in trying to create some quality animation loops myself potentially to have them added to the game using the undertale mod. Would anyone at all be interested in sponsoring this animated sprites? Creating somethimg like this is time consuming, so ideally, I wouldn't want to be doing this just for fun, even though I kinda want to...

I have almost no experience with hand drawn 2D animation, but think I could pull off something similiar to the quality of the OG game.

I'd post a sketch of the animation loop before bringing up any compensation to see if it's even good enough to develop any further or not.
 
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f9account

Engaged Member
Mar 20, 2020
2,315
2,112
You can extract them all yourself via UndertaleModTool.
You just need to open the data.win file of the game with it then go to Scripts > Resource Unpackers > ExportAllSprites.csx. It will ask if you want to export the sprites unpadded (I recommend choosing no since without the padding the images of the animations won't be aligned otherwise) and if you want to export them into subdirectories (each subdirectory will contain the images of the animation so that's nice to not feel too lost).
So it's possible to extract all sprites, edit them, and then put them back in?

How about changing the backgrounds and sound effects?
 

seva_morozow

Newbie
Sep 17, 2017
94
92
So it's possible to extract all sprites, edit them, and then put them back in?

How about changing the backgrounds and sound effects?
It's quite possible, takes some time, though. I may add or/and exchange sprites with edited ones. But I'm too lazy to edit them myself.
 

JoeTermin

Member
Dec 24, 2017
258
1,241
What tools would I need to:

1. Extract/replace sprites
2. Change backgrounds
3. Change SFX
UndertaleModTool definitely allows you to do all of that easily, although there are two minor asterisks:

1) If you have the original game, UMT will crash when you try to open it, you need a special patched version of the data.win to make it work. I don't remember where it was first shared but I think it was around pages 50-60 of this thread by user jerglekakan. Alternatively, all the mods in the thread are based on the patched version, so you could simply start from a modded data.win from one of the various mods here that will also work. Be aware in general it is hard to extract the changes from a data.win and merge with another one, so choose carefully the one you decide to start with, and try to always keep track of the changes you have rather than just rely on the data.win file. For example, sprites can be kept on disk and batch imported all at once in UMT, so if you keep track of your images in a folder, then that can easily be merged with other mods.

2) Editing sprites/backgrounds is definitely straightforward, but audio might be more complicated, it is possible nevertheless, you can ping me if you get crashes.
 
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