Silhouette Stories PS1 PAK files

[AFruitaday!]

.TIM is a standard image format on PS1. You can use "Texter" (https://www.romhacking.net/utilities/659/) to try and scrape any tim files from the file. PAK is a generic file format name, probably means nothing to go on as it's a simple abbreviation of "Package" which could be any package file format.

I tried to do it, but it says Read Only or is used by another application, or it doesn't exist. The TIM file is inside the PAK file. It's not only TIM, it's ATI and sound files inside.