Loved the concept, I wouldn't have thought to produce a card game from the theme, so congratulations on creativity. I also enjoyed the graphics, despite the simplicity, especially the backs of the cards! What you could have improved on was the sound design, while I loved how responsive it was to each action, the soundtrack could have been slightly more varied (there's no shame in using a ready-made music pack off the Internet if it speeds up development), but I still thought it fit the theme and aesthetic well. Fantastic work overall!