ZenHAX

Files found in main.pak/images. If anyone knows how to make these images viewable, help would be appreciated.
Also, these are only 19 of the 2000+ of these files I can find in main.pak.

Raw textures of some sort. PS3's format uses DDS. I attempted to get an idea but got nowhere. PVZ2 also uses this format but I'm not sure if it's 100% similar...

_________________
Hacking Angry Birds since 2016

ESRB_RATING.ptx appears to be DXT5(?) compressed with a size of 1152x676. They really considered the game having animated blood or was a mistake.



background.ptx is the same but I cannot get the proper image, luckily I got the size (Shift 15 may help).


I think I found a header at the bottom (cause Xbox Big Endian)

2bytes: 00 (start)
2bytes: Width (of source image before conversion? + 120 pixels)
2bytes: 00
2bytes: Height (of source image before conversion? + 120 pixels)
2bytes: 00
2bytes: Compressed texture format? (02 = ?, 04 = ?, 2A = ?, 3E = ?)
4bytes: 54201A (end)

_________________
Hacking Angry Birds since 2016

There's some interesting tools and resources from this wiki, specifically Taiji (with a guide), which can extract any PvZ-related resource (albeit from the second game, not sure about the first).

It's been a long time since I've used it but there should be a .PTX to .PNG function in that tool, though it might require some finagling.

Edit: Also this page here, which is probably easier.