Hyperdimension Neptunia Rebirth 1 PC Files

[Deko]

The game just released on pc today on steam.

Could anyone please help me decrypt the .pac format? Their is so much new content that needs to be seen, and if possible, mods.


.pac File: https://mega.co.nz/#!DAxzEChY!EyVRgHo9l ... kiPdUqmdrQ

Their seems to be .tid files inside. You can see by opening it in hex editor.

[ssringo]

I can't offer any help (other than sharing files and testing) but I'd be interested in tools for Neptunia.

[devilkkw]

file header are DW_PACK.
After comtype scan i get these resulst: COMP_UNKNOWN10;

Also,in the pac file are include TID,ISM,BIN,CL3,ANM,ACB.

Now im studying how EXE file load these file

[shakotay2]

number of files in pac at 0x0C: 35h = 53

files
1. apply\005\main.cl3
2. database\stitem05.gbin
3. dlc005.txt
4. model\chara\005\texture\004\base_00.tid
5. model\chara\005\texture\004\body_c.tid
...
51. model\chara\005\texture\008\mouth_00.tid
52. model\chara\005\texture\008\pupil_00.tid
53. model\chara\005\texture\008\toon_shadow.tid

TOC (start: 0x14)

offset to be added to start of file data: 0x3BB4

00 00 00 00, file_number, compressed size+0x1C, uncompr size?, 01 00 00 00, start of compr file data
(file name (after file number) not printed)

Code: Select all

00 00 00 00  00 00 00 00  BA 01 00 00  00 06 00 00  01 00 00 00  00 00 00 00  
00 00 00 00  01 00 00 00  27 03 00 00  80 08 00 00  01 00 00 00  BA 01 00 00  
00 00 00 00  02 00 00 00  EB 00 00 00  F5 00 00 00  01 00 00 00  E1 04 00 00  
00 00 00 00  03 00 00 00  8D 5E 00 00  80 80 00 00  01 00 00 00  CC 05 00 00  
00 00 00 00  04 00 00 00  6C AC 01 00  80 00 02 00  01 00 00 00  59 64 00 00  
00 00 00 00  05 00 00 00  BE 2A 00 00  80 00 01 00  01 00 00 00  C5 10 02 00  
00 00 00 00  06 00 00 00  7E 1A 00 00  80 80 00 00  01 00 00 00  83 3B 02 00  
00 00 00 00  07 00 00 00  24 90 00 00  80 00 01 00  01 00 00 00  01 56 02 00  
00 00 00 00  08 00 00 00  73 6F 01 00  80 00 02 00  01 00 00 00  25 E6 02 00  
00 00 00 00  09 00 00 00  C2 6A 00 00  80 80 00 00  01 00 00 00  98 55 04 00  
00 00 00 00  0A 00 00 00  6D 3C 00 00  80 00 01 00  01 00 00 00  5A C0 04 00  
00 00 00 00  0B 00 00 00  D9 14 00 00  80 40 00 00  01 00 00 00  C7 FC 04 00  
00 00 00 00  0C 00 00 00  D7 00 00 00  80 01 00 00  01 00 00 00  A0 11 05 00  
00 00 00 00  0D 00 00 00  8D 5E 00 00  80 80 00 00  01 00 00 00  77 12 05 00  
00 00 00 00  0E 00 00 00  5A AB 01 00  80 00 02 00  01 00 00 00  04 71 05 00  
00 00 00 00  0F 00 00 00  BE 2A 00 00  80 00 01 00  01 00 00 00  5E 1C 07 00  
00 00 00 00  10 00 00 00  7E 1A 00 00  80 80 00 00  01 00 00 00  1C 47 07 00  
00 00 00 00  11 00 00 00  24 90 00 00  80 00 01 00  01 00 00 00  9A 61 07 00  
00 00 00 00  12 00 00 00  73 6F 01 00  80 00 02 00  01 00 00 00  BE F1 07 00  
00 00 00 00  13 00 00 00  C2 6A 00 00  80 80 00 00  01 00 00 00  31 61 09 00  
00 00 00 00  14 00 00 00  6D 3C 00 00  80 00 01 00  01 00 00 00  F3 CB 09 00  
00 00 00 00  15 00 00 00  D9 14 00 00  80 40 00 00  01 00 00 00  60 08 0A 00  
00 00 00 00  16 00 00 00  D7 00 00 00  80 01 00 00  01 00 00 00  39 1D 0A 00  
00 00 00 00  17 00 00 00  8D 5E 00 00  80 80 00 00  01 00 00 00  10 1E 0A 00  
00 00 00 00  18 00 00 00  87 AC 01 00  80 00 02 00  01 00 00 00  9D 7C 0A 00  
00 00 00 00  19 00 00 00  BE 2A 00 00  80 00 01 00  01 00 00 00  24 29 0C 00  
00 00 00 00  1A 00 00 00  7E 1A 00 00  80 80 00 00  01 00 00 00  E2 53 0C 00  
00 00 00 00  1B 00 00 00  24 90 00 00  80 00 01 00  01 00 00 00  60 6E 0C 00  
00 00 00 00  1C 00 00 00  73 6F 01 00  80 00 02 00  01 00 00 00  84 FE 0C 00  
00 00 00 00  1D 00 00 00  C2 6A 00 00  80 80 00 00  01 00 00 00  F7 6D 0E 00  
00 00 00 00  1E 00 00 00  6D 3C 00 00  80 00 01 00  01 00 00 00  B9 D8 0E 00  
00 00 00 00  1F 00 00 00  D9 14 00 00  80 40 00 00  01 00 00 00  26 15 0F 00  
00 00 00 00  20 00 00 00  D7 00 00 00  80 01 00 00  01 00 00 00  FF 29 0F 00  
00 00 00 00  21 00 00 00  8D 5E 00 00  80 80 00 00  01 00 00 00  D6 2A 0F 00  
00 00 00 00  22 00 00 00  2D AC 01 00  80 00 02 00  01 00 00 00  63 89 0F 00  
00 00 00 00  23 00 00 00  BE 2A 00 00  80 00 01 00  01 00 00 00  90 35 11 00  
00 00 00 00  24 00 00 00  7E 1A 00 00  80 80 00 00  01 00 00 00  4E 60 11 00  
00 00 00 00  25 00 00 00  24 90 00 00  80 00 01 00  01 00 00 00  CC 7A 11 00  
00 00 00 00  26 00 00 00  73 6F 01 00  80 00 02 00  01 00 00 00  F0 0A 12 00  
00 00 00 00  27 00 00 00  C2 6A 00 00  80 80 00 00  01 00 00 00  63 7A 13 00  
00 00 00 00  28 00 00 00  6D 3C 00 00  80 00 01 00  01 00 00 00  25 E5 13 00  
00 00 00 00  29 00 00 00  D9 14 00 00  80 40 00 00  01 00 00 00  92 21 14 00  
00 00 00 00  2A 00 00 00  D7 00 00 00  80 01 00 00  01 00 00 00  6B 36 14 00  
00 00 00 00  2B 00 00 00  8D 5E 00 00  80 80 00 00  01 00 00 00  42 37 14 00  
00 00 00 00  2C 00 00 00  2F AB 01 00  80 00 02 00  01 00 00 00  CF 95 14 00  
00 00 00 00  2D 00 00 00  BE 2A 00 00  80 00 01 00  01 00 00 00  FE 40 16 00  
00 00 00 00  2E 00 00 00  7E 1A 00 00  80 80 00 00  01 00 00 00  BC 6B 16 00  
00 00 00 00  2F 00 00 00  24 90 00 00  80 00 01 00  01 00 00 00  3A 86 16 00  
00 00 00 00  30 00 00 00  73 6F 01 00  80 00 02 00  01 00 00 00  5E 16 17 00  
00 00 00 00  31 00 00 00  C2 6A 00 00  80 80 00 00  01 00 00 00  D1 85 18 00  
00 00 00 00  32 00 00 00  6D 3C 00 00  80 00 01 00  01 00 00 00  93 F0 18 00  
00 00 00 00  33 00 00 00  D9 14 00 00  80 40 00 00  01 00 00 00  00 2D 19 00  
00 00 00 00  34 00 00 00  D7 00 00 00  80 01 00 00  01 00 00 00  D9 41 19 00  

The 28 bytes headers of the compressed file data:
1. 34120000 01000000 00000200 1C000000 00060000 9E010000 00000000
2. 34120000 01000000 00000200 1C000000 80080000 0B030000 00000000
3. 34120000 01000000 00000200 1C000000 F5000000 CF000000 00000000

where the bold DWs are the compressed file sizes (the prev. DW hopefully the uncompressed size).
For example: 19E = 1BA -1C
uncompr. size: 0x600?

[ssringo]

Any progress on tools/scripts/etc? The thread has a lot of views so there's definitely a good amount of interest in the game. It's also confirmed that the second game is getting a release. Maybe they'll run on the same/similar engines?