Ripping sprites from a Visual Novel

[Foxentail]

Hello, I recently got a Visual Novel through DLsite and I've been trying to figure out how to rip sprites from it.
Here are all the files inside of the folder. The ones in Data are merely odn files for save games I think
I'm new to ripping and I'm not entirely sure how to go about ripping things. I couldnt find anything on ripping from VNs.

[DrexW]

try running it w/ cheatengine attached and search for .png in string, then whatever registries come up,right click on them,browse this region of memory and then save slightly before and slightly after the png's end, then open up that file in tiledggd and chekc it out

[Sosfiro]

Try Garbro to open .dat files. That is a really useful tool for VNs. Use the installed version of the tool, because portable doesn't install database to open the games. At least that is the case for me.