Happy news!
I managed to restore the voice acting in all US version of Yu-Gi-Oh Tag Force (1,2,4,5) and in the european version of Tag Force 3 (There's not US version).
I'll make patches for european versions(1,2,4,5) in the future too.
Tag force 3
Tag Force 4
Tag force 5
Yu-Gi-Oh! Tag Force Voice Restoration Project
This project was created aiming the restoration of all voices in all Yu-Gi-Oh Tag Force games that was released in the USA and Europe for PSP.
Games that was restored:
Yu-Gi-Oh! GX: Tag Force (USA , Europe)
Yu-Gi-Oh! GX: Tag Force 2 (USA , Europe)...
It's possible. You can use "ę" direct in the script instead "é" too.
First edit the font.
And then you just need to open the dlgtool.py with notpad++ and go at "def createBin" section, in the "uni" table.
Here you will have to replace "\xc3\xa9" for "\xc4\x99".
Clarifying:
c3a9 = UTF8 value...
I think that Kirby's .cmp files are lz10 lz11 compressed.
You can use Kuriimu tools to decompress/compress them.
https://gbatemp.net/threads/release-kuriimu-a-general-purpose-game-translation-toolkit-for-authors-of-fan-translations.452375/
Edit---
It's lz11.
Games I had tested
Work
Toy Story 3(1:1)
Bomberman(1:1)
Metal Gear Acid(1:1)
SoulCalibur: Broken Destiny (x4)
Metal Gear Solid: Peace Walker (x3) (some menus are invisible but it's still playable)
Fate/Unlimited Codes Portable(1:1)
The Sims 2 Castaway(1:1)
Fifa Street 2 (1:1)
Doesn't...
For extract the scripts from the first 3 games you can use the dlg tool from this topic:
https://gbatemp.net/threads/translation-ace-attorney-trilogy.444652/
It was developed to extract dialogs from the ds and 3ds version.
Use this to extract into a .png https://github.com/xdanieldzd/Scarlet
After extract you need to add a black layer to view the textures correctly.
I think this program can't convert the png back to .tex.
One thing about the fonts/game dialogue.
I think that french characters on the font can only be used on the third game, Trials and Tribulations, that have a different table.
Because if you put the code of the characters ç,û from Trials and Tribulations in the dialogues of the ace attorney 1...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi