i'm pretty sure the dev is keeping an outdated version here as a demo to get you to buy the game. i think 1.0.4. or something has been available since the game was uploaded here. it's $5 if you care but idk. i don't feel like buying porn solitair. a more stable version is free anywhere else.
As for me, the game is (sort of) complete, BUT to save the cards in the gallery, you need to win. But the set of AI of different (and sometimes dubious) quality, made on the knee, is not worth any money. I mean, it's TRASH, if you evaluate it materially.
The author uses the same character assets and it's better to look at them in FutaMatch, which are saved and opened faster, but as I already said, out of 10 = maximum 1(2) are worth attention. That is, almost 95% of RUBBISH.