A mod where you can play with two characters! You need Undertale 1.08 (steam or gog or win10 or collector's edition or 1.08c version) for the patch to work!

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This is a work in progress co-op mod of Undertale, with this mod you will be able to play the entire game with two players

Discord Server: Discord.gg

Youtube channel: Youtube.com


Download MOD

Requirements:

Undertale 1.08 ENGLISH version ONLY (from Steam or GOG or Windows Store)


Download the MOD here⬇️⬇️⬇️

download 3



Download MOD guides installation:

English Tutorial(until the 1:07 minute): Youtu.be

Spanish Tutorial: Youtu.be

Portuguese Tutorial: Youtu.be

Russian Tutorial: Youtu.be

Arabian Tutorial: Youtu.be

ONLY IF YOU HAVE BOUGHT UNDERTALE FROM WINDOWS STORE:
Follow this video: Youtu.be then open SpaghettiInstaller.exe

ONLY IF YOU HAVE WINDOWS 7 and the installer doesn't open, install that:
Dotnet.microsoft.com


How to play ONLINE (easy way):

Requirements:
- MOD Installed (see the "Download MOD guides installation" up)
- External programs: like Parsec ( Parsecgaming.com ) or Anydesk ( Anydesk.com ) or Team Viewer ( Teamviewer.com ).


How to play ONLINE (complex way):

Requirements:

- A friend (even your friend must follow these instructions)

- MOD Installed (see the "Download MOD guides installation" up)

- Disable your antivirus!!

Question: How to disable your antivirus?
Answer: It depends which antivirus do you have, search on internet like: "your antivirus name how to disable"

- Disable your firewall!!

Question: How to disable the firewall?
Answer: Windows 10 instructions: Youtu.be
Windows 7/8 instructions: Youtu.be
(tip: remember to enable the firewall and antivirus when you are not playing)

- Hamachi ( Vpn.net ) or RadminVPN( Radmin-vpn.com )

- GMTogether (pressing the Download button at the end of that page Yellowafterlife.itch.io )

Question: It tells me it's a virus, how can I download it?
Answer: It depends by your browser try to find the browser error online

Question: It tells me to put a steam_appid.txt what do I do?
Answer: Type this numer 391540

- Setup Hamachi(or RadminVPN) server

Question: How to setup the server?
Answer: Follow one these guides⬇️

MOD online guides:

English Tutorial(Hamachi+GMTogether): Youtu.be (the Hamachi+GMTogether part is not outdated)

English Tutorial(RadminVPN+GMTogether): Youtu.be

Portuguese Tutorial(Hamachi+GMTogether): Youtu.be

Russian Tutorial(Hamachi+GMTogether): Youtu.be

Question: How can I fix the lag?
Answer: Before P1 presses 4 to start the game, press 3 to increase the delay


Controls:

controls for player 1

Arrows - move (in battle and overworld)
Enter - interact (overworld)
Shift - cancel (in battle and overworld)

controls for player 2

WASD - move (in battle and overworld)
Z - interact (overworld)
X - cancel (in battle and overworld)

You can change the Enter and Z key interact in the Undertale settings: "P1 can interact with ..."

How can I use the controller/joystick?

You use a program called JoytoKey ( Joytokey.net )
Its lets you convert joypad inputs into keyboard inputs (basically you can setup the second player controller D-pad/Joystick to press the WASD keys to control its character).


Changes:

Overworld:

Added another player
Edited all the cutscenes
Choose player2's name and heart color

Battles:

Added another hp bar
The turns will be like: p1 turn> monster turn> p2 turn etc..
Added Mad Mew Mew fight:

If you will complete the dog shrine you will unlock the Mad Mew Mew fight, another way to unlock it is to defeat Mettaton(pacifist/neutral). Then to open the "switch door": p2 press left, p1 press right


How to uninstall the mod:

Reinstall the game from your store

Or go to the Undertale folder> remove the data.win and then rename data.win.bau to data.win


Are you italian?:
Yes :^)

This is another button where you can download the mod

⬇️⬇️⬇️⬇️⬇️⬇️⬇️⬇️

RSS Files
Undertale Together

Undertale Together

Patch 140 comments

Undertale Together | By Depa

Comments  (0 - 10 of 319)
Guest
Guest

can you make it do that i'd be able to choose frisk's sprite as well? I'd love to play as Kris in undertale

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Depa31 Creator
Depa31

I don't think I will do a skin selector for p1.
P1 is more hardcoded then p2 + I should make even more sprites(like the toriel hug etc..).
Also there'd be another problem: I added a "p2's heart color selector" menu. Then I made the "p2's skin selector" menu. If I wanted to add a skin selector for p1, I'd have to add also a "heart color selector" for p1.
I know it's cool to customize the players. But that'd be very long to make it and test everything.
I prefer make/fix other things.

Reply Good karma+1 vote
1515315135
1515315135

you should make a new mod for deltarune as you did to this one if you ever could :)

Reply Good karma Bad karma+1 vote
Depa31 Creator
Depa31

Deltarune codes are more difficult to understand.
And I have no ideas how to setup the second player(as a new character or something else)

Reply Good karma+1 vote
Guest
Guest

i did the stuff ti uninstall it and it does not work

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Depa31 Creator
Depa31

Simply uninstall it, and reinstall the game.
Another way is to delete the data.win, and rename the data.win.bau to data.win

Reply Good karma+1 vote
Guest
Guest

desyncs everytime when entering name even with a lot of delay. Don't think we've done anything wrong pls help ^^

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Depa31 Creator
Depa31

Even your friend must have the mod installed

Reply Good karma+1 vote
Guest
Guest

I cannot open spageti apk (my OS is windows 10

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Depa31 Creator
Depa31

It's not an apk.
Just extract the .zip and open SpaghettiInstaller.exe

Reply Good karma+1 vote
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