Thanks for the help guys, this community never ceases to impress me. I tried the version of NifSkope from your screenshot and sure enough it can handle the files fine, who woulda thought that ancient versions would be the solution... Edit: For those jumping down this rabbit hole any version of NifSk...

I've been exploring the files of the old Entropia Universe (Before the drastic redesign and switch to CryEngine) after finding the archive here: https://archive.org/details/EntropiaUniverse180208 Ultimately my goal is to decode the game enough to recreate the old world. Dragon Unpacker has no proble...

After further research SI files seam to use the RIFF file structure, I still need help figuring out how to extract the individual files however.

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Thanks for taking the time to do this. Might be a few days before i can try but i will PM you when i can.

I would like to create a image in a standard format like bmp, convert it to the proper format, and use it to replace a image in the psh. For the project i am working on it would be best to have a program i can use to replace them myself since i will be replacing a large amount of images.

I need help editing .psh images. Ive attached one. It is a image format used by ea games on the playstation 1 and one psh can contain multiple images. I found a program called PSicture that allows you to view the files but it does not modify them. Quote from a file included with PSicture PSH is a El...