Hacking ROM Hack Aogami - Shin Megami Tensei V Save Editor

[Taishiro]

Hey everyone. I started developing a Shin Megami Tensei V save editor two days ago. I've been datamining the game so it has some useful features already
It requires Windows 10 or later, and the .NET 6.0 desktop runtime.
SMT V's save file is encrypted using a very weak and laughable AES256. What was that, Atlus? But don't you worry: the program will take care of that.

Features:
- Edit player's first name and last name.
- Edit play time, date saved, difficulty, Macca and Glory.
- Edit Nahobino experience, level and stats.
- Edit items (includes usable items, essences, relics and important items)
- Export/import your save data in decrypted form. You can use it to make your changes using a Hex Editor, for example.
- Edit demons and skills.
- Edit miracles

Important things to note:
- This save editor is meant for version 1.0.1 of the game. If you're using the base version (1.0.0), it will probably work too, but I'm not sure (let me know).
- It is also important to mention that this won't be as advanced as my previous work (Neo TWEWY save editor), since I barely have time anymore with uni (sorry about that hehe).
- Yes, I named it Aogami. I like the character

Program screenshots (there might be spoilers):

Spoiler

GitHub repository:
https://github.com/supremetakoyaki/Aogami

 

[dienow]

thank you for this, i tried the editor and it works great.

just some dpi problems i have to change the high dpi settings to make it work or else its gonna turn this small. dunno if this is just me, but if anyone got this problem just do this Properties > Compability > Change High DPI Settings > override high scaling dpi behaviour performed by to system and apply it.

 

[Taishiro]

thank you for this, i tried and it works great.

just some dpi problems i have to change the high dpi settings to make it work or else its gonna turn this small. dunno if this is just me, but if anyone got this problem just do this Properties > Compability > Change High DPI Settings > override high scaling dpi behaviour performed by to system and apply it.

Thank you, I forgot some people have 125% zoom enabled when switching window size haha. I will push a hotfix soon.

Update: done.

 

[yasuwitch]

Thank You!

but, what happen if we set essence to 99 ?

it still can use 1 time or 99 time ?

 

[Amuyea]

Maybe you have all offsets done, maybe more but here is what has been found so far
https://docs.google.com/spreadsheet...9kpiW1ZVC2Qr-eomUE0tCOJ2KE/edit#gid=151626280

It's a very nice save editor

 

[Taishiro]

I'm making the demons editor, here's a sneak peek

I managed to splice the sprite sheet. Let me know if you guys have any suggestions.

Thank You!

but, what happen if we set essence to 99 ?

it still can use 1 time or 99 time ?

I do not know, you'd have to test and let me know haha. It makes more sense that you'd only use it once.

Maybe you have all offsets done, maybe more but here is what has been found so far
https://docs.google.com/spreadsheet...9kpiW1ZVC2Qr-eomUE0tCOJ2KE/edit#gid=151626280

It's a very nice save editor

Thanks, I'll give it a look soon

 

[nahobino-simp]

how do we run the program ? Sorry if i'm stupid i don't see anything that can be opened

 

[Emrys69]

Hello, i have yhe same problem, i don't know how to run the program. Moreover can we have demi fiend in our team with the demon editor? Thank you for your work!

 

[Taishiro]

how do we run the program ? Sorry if i'm stupid i don't see anything that can be opened

Hello, i have yhe same problem, i don't know how to run the program. Moreover can we have demi fiend in our team with the demon editor? Thank you for your work!

Download is in the "Releases" section.
About demifiend, not yet, but soon (probably tonight), as I haven't finished the demon editor ^^

 

[nahobino-simp]

Download is in the "Releases" section.
About demifiend, not yet, but soon (probably tonight), as I haven't finished the demon editor ^^

Thanks , i should return to school for not being able to read properly

 

[Emrys69]

Download is in the "Releases" section.
About demifiend, not yet, but soon (probably tonight), as I haven't finished the demon editor ^^

Thanks!

 

[Emrys69]

Srry but i have another problem. it does nothing when i launch aogami exe. Nothing appears...

 

[Taishiro]

Srry but i have another problem. it does nothing when i launch aogami exe. Nothing appears...

Make sure you have this installed: https://dotnet.microsoft.com/download/dotnet/thank-you/runtime-desktop-6.0.0-windows-x64-installer

 

[Emrys69]

It works for me finally!

 

[Taishiro]

New release is here. https://github.com/supremetakoyaki/Aogami/releases/
Includes demon and skill editing.

 

[DrgnMasterKota]

Phenomenal work! I’ve been waiting for someone to come along and bust this out, Can’t thank you enough. Now I can finally get Demi Fiend added into my party!

 

[Zerosmith92]

When I edit the character and the demons, the character dies, everything is set to 0 and the demons return to their original values

 

[Taishiro]

When I edit the character and the demons, the character dies, everything is set to 0 and the demons return to their original values

I made a dumb mistake, I’ll correct it later today

 

[AzureNick]

Adding demons to my party flags them as in my party but I can see or select them in game. The fusion menu doesnt show them either, the compendium won't let me resummon them since it says in party. I tried going into battle and that didnt make them show up, tried reloading a save too and no dice. Stats, items and move edits work on demons already in my party though.

 

[versace-kun]

hey i downloaded your save editor and installed the necessary software but its not recognising my SMTV saves. it doesnt appear when i press open save file, any ideas?

ah it worked on save 00 (was trying to edit save 18)