Ripping from Postal J2ME?

[connorhedgehog]

hey! i'm interested in ripping the sprites from the old mobile Java / J2ME Postal game, but the files are in a weird format. mostly .bin for levels and .cut for images. i looked around the jar using 7zip, and .cut files are usually dr. halo bitmap images, but those would have a .pal palette file nearby and there's none to be found here. does anyone have experience with something like this?