ROM Hack Discussion Fire Emblem: Three Houses General Hacking

[NextChallenger]

Serenes Forest seems to have worked out the Growth Rates for each character and class. Maybe that could be helpful to figuring out a Growth Rate cheat.

https://serenesforest.net/three-houses/characters/growth-rates/
https://serenesforest.net/three-houses/classes/growth-rates/

the amount of anxiety I've experienced trying to train my students without this information was palpable (since I've only edited my save to stock up on extra large bullion), so thanks for the heads up.
no more swordplay for Dorothea, goddamn

 

[DEMONDICE]

is it possible to make variant of the 9999 exp like:
500, 1k, 2k, 4k, 6k, 10k?

i asked this once but never got answer, this should work like a exp multiplier sort off giving u like 1 lv evry time depending what lv u are.

the 9999 exp is way too much.

@BlackwingAngelx

This is the code:

[All Characters - Max EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 0000270F
780F0000 00000230
310E0000

It gives 9999 EXP. 9999 is 270F in Hex. So the end of the 4th line is the EXP amount. Simply change the 270F to whatever EXP value you want, converted to Hex.

 

[SkittleDash]

is it possible to make variant of the 9999 exp like:
500, 1k, 2k, 4k, 6k, 10k?

i asked this once but never got answer, this should work like a exp multiplier sort off giving u like 1 lv evry time depending what lv u are.

the 9999 exp is way too much.

@BlackwingAngelx

00000064 = 100
000001F4 = 500
000003E8 = 1000
000007D0 = 2000
00001388 = 5000
0000270F = 9999

[All Characters - Max EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 XXXXXXXX
780F0000 00000230
310E0000

 

[dsrules]

No idea how did she get corrupted, I don't use any broken code (I don't even use stats codes at all).

I just use :
[Max Money]
[Max Action Points (Explore/Lecture/Battle)]
[Professor Level A+] 1 time then disabled it
[Infinite Motivation]
[Instant Kill (Press L+A)]
[Max Movement (Press L) - Effects Enemies Too]

I also noticed sometimes I got random crash.
I guess I will restart the game for the 5th time
Maybe I should update to nightly Edizon and AMS.

try not to use cheats are are shared with enemies, it might also be shared with other data that mess up your character, who knows

 

[UniversalKun]

Hello!
I recently got Fire Emblem Three Houses and I'm loving it.
I really want to try to rip the models from the game and use them for 3D art or drawing references. Has anyone had any success in trying to get into the model files yet?

 

[NextChallenger]

Hello!
I recently got Fire Emblem Three Houses and I'm loving it.
I really want to try to rip the models from the game and use them for 3D art or drawing references. Has anyone had any success in trying to get into the model files yet?

Seconding this question, I'm also interested.

 

[DEMONDICE]

Not exactly hacking related, but since we're on the topic of save editing here, has there been a method to transfer files without turning off the console and removing the SD card yet? I know about FTP, but I remember it being only one way before. Does it go both ways now or is there a way to transfer files with the USB-C?

 

[TaiTai]

Not exactly hacking related, but since we're on the topic of save editing here, has there been a method to transfer files without turning off the console and removing the SD card yet? I know about FTP, but I remember it being only one way before. Does it go both ways now or is there a way to transfer files with the USB-C?

i use ftp it works jut fine both ways. Its called ftpd snap!

 

[SkittleDash]

Not exactly hacking related, but since we're on the topic of save editing here, has there been a method to transfer files without turning off the console and removing the SD card yet? I know about FTP, but I remember it being only one way before. Does it go both ways now or is there a way to transfer files with the USB-C?

There's a homebrew app called nxmtp. It allows you to transfer files from the Switch to your PC. And in reverse via a USB connection.

--------------------- MERGED ---------------------------

Here.

https://gbatemp.net/threads/nxmtp-access-your-sd-card-over-usb-without-rebooting.528783/

 

[Hero Q8]

what is the level cap for characters is it 50 or 99 cus most site say 50 and i go above it using the max exp code

 

[JrpgAddict]

[All Characters - 100 EXP - Use Before Battle]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00000064
780F0000 00000230
310E0000

[All Characters - 250 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000000FA
780F0000 00000230
310E0000

[All Characters - 500 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000001F4
780F0000 00000230
310E0000

[All Characters - 1000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000003E8
780F0000 00000230
310E0000

[All Characters - 2000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000007D0
780F0000 00000230
310E0000

[All Characters - 4000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00000FA0
780F0000 00000230
310E0000

[All Characters - 6000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00001770
780F0000 00000230
310E0000

[All Characters - 8000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00001F40
780F0000 00000230
310E0000

[All Characters - 9999 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 0000270F
780F0000 00000230
310E0000

for any1 wanting some kinda multypliers

 

[NextChallenger]

Not exactly hacking related, but since we're on the topic of save editing here, has there been a method to transfer files without turning off the console and removing the SD card yet? I know about FTP, but I remember it being only one way before. Does it go both ways now or is there a way to transfer files with the USB-C?

Ran into the same question myself last night. NXMTP is the answer. It was the first answer I found and I disregarded it because the tool hasn't been updated since its release in January... but it really just works like a charm, especially if you're just moving small files back and forth. I've been using it for editing my Fire Emblem save file and it's worked quickly and perfectly.

And just a note, if you're using hekate you don't even need to turn off the console to remove the SD card. Rebooting to payload and taking out your SD card there (without shutting down the system) works fine, too. That's what I had been doing before I grabbed NXMTP

 

[DEMONDICE]

There's a homebrew app called nxmtp. It allows you to transfer files from the Switch to your PC. And in reverse via a USB connection.

--------------------- MERGED ---------------------------

Here.

https://gbatemp.net/threads/nxmtp-access-your-sd-card-over-usb-without-rebooting.528783/

Ran into the same question myself last night. NXMTP is the answer. It was the first answer I found and I disregarded it because the tool hasn't been updated since January... but it really just works like a charm, especially if you're just moving small files back and forth. I've been using it for editing my Fire Emblem save file and it's worked quickly and perfectly.

And just a note, if you're using hekate you don't even need to turn off the console to remove the SD card. Rebooting to payload and taking out your SD card there (without shutting down the system) works fine, too. That's what I had been doing before I grabbed NXMTP

Awesome, thanks guys. I'll check it out!

 

[UniversalKun]

As for the model question, I guess I should ask first:

Is the files where the models are stored similar to Fates and Awakening? Or are they compressed?

 

[NextChallenger]

i use ftp it works jut fine both ways. Its called ftpd snap!

Can ftpd snap be used with a USB-C cord connected to your PC, as opposed to over a home network?

 

[Falo]

As for the model question, I guess I should ask first:

Is the files where the models are stored similar to Fates and Awakening? Or are they compressed?

My Save Editor also contains a data unpacker, it allows you to unpack DATA0.BIN / DATA1.BIN, but the decompression code (Zlib chunks) is missing, so only the uncompressed files are useable with it. But the bigger problem is finding the 3D Models, the games has 31.160 files without names and all of these can contain even more smaller files.

3D Formats are most likely not the same as older games, because this game was made by Koei Tecmo.

what is the level cap for characters is it 50 or 99 cus most site say 50 and i go above it using the max exp code

The games code has multiple checks for a max level of 99, not 50.

 

[TaiTai]

Can ftpd snap be used with a USB-C cord connected to your PC, as opposed to over a home network?

nope.

 

[hanseo]

Question is there a way to add the stats increasing items to the convoy using the save editor?

 

[DEMONDICE]

Question is there a way to add the stats increasing items to the convoy using the save editor?

Yes, I added them myself. Just go to the Items tab. Select a slot in the left column and then go to the Item Editor box to the right. Change the ID to the item you want, it starts at Seraph Robe and continues to Shoes of the Wind for stat items. Then just set the amount and durability and click Save Changes. Then just choose the next slot on the left and repeat. By default these items have 1 use each, but you can change the durability to 99 to get multiple uses out of a single item.

 

[dirtground]

[All Characters - 100 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00000064
780F0000 00000230
310E0000

[All Characters - 250 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000000FA
780F0000 00000230
310E0000

[All Characters - 500 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000001F4
780F0000 00000230
310E0000

[All Characters - 1000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000003E8
780F0000 00000230
310E0000

[All Characters - 2000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 000007D0
780F0000 00000230
310E0000

[All Characters - 4000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00000FA0
780F0000 00000230
310E0000

[All Characters - 6000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00001770
780F0000 00000230
310E0000

[All Characters - 8000 EXP]
580F0000 019D76F0
780F0000 00000670
300E0000 0000003C
620F0000 00000000 00001F40
780F0000 00000230
310E0000

for any1 wanting some kinda multypliers

How do these work? .-. Or well, which one should I be using?