Can't get sprites from fighting game

[Macaulyn]

So, I was trying to rip sprites from this game called Trajes Fatais: Suits of Fate, a game on Steam that has been in development hell for a long ass time. I tried multiple asset ripping tools, but though I can get some sprites (some portraits, tutorial stuff, lifebars), I can't get the most interesting part: the characters and their specials. Is there anything I'm missing? Is there a way to hide sprites? How do I get them?