Ys. vs Sora no Kiseki/Ys Seven (Nihon Falcom) (PSP) - data.lst

[P-chan]

Hello. Ys. vs Trails in the Sky (2025 Remaster) came out a couple days ago and i just want to port some content from the remaster to the PSP English Patch. I tried porting the English voices but the repacked game simply crashes. I figured out that the data.lst file is the culprit behind this. I was able to get some specs about the file itself. I have described it below.

 

File offsets:

0x00 - Unknown (possibly size of game files)

0x04 to 0x80/90 - File extensions (.at3, .pmf, .itp, .ptf, .png, etc.)

Data structure:

0x00 - Filename/Folder

0x08 - File size

0x0c - LBA Offset (for example, data.lst is stored at LBA offset 57276)

0x0e - Unknown (possibly file type 1?)

0x0f - Unknown (possibly file type 2?)

 

And with the information i found, the data.lst repacking is followed, first, repack game files into .iso, then generate data.lst with correct filename,  LBA and size offsets.

 

I provide zip file containing two .lst from Ys. vs Sora no Kiseki, one for Japan version, and another for eng patch.

 

EDIT: I found more info here:

https://datacrystal.tcrf.net/wiki/Nayuta_no_Kiseki/ROM_map

Falcom_lst.zip

Edited October 18 by P-chan