very cool concept, it took me a few minutes to totally understand what was happening, and I'm still not totally clear when the "next hand" cards take effect, does the 2x score affect the combo im doing this turn or next turn? I think with some tuning this could be pretty fun, my only real complaint is it feels kinda bad when the AI causes your hand to do nothing, and I didn't see any indicator to let me know that my hand wouldn't do anything so I lost some fun combos to that :( Overall, nice job making this in a week, this was impressive