bruh I thought this was Uno + Backjack
Actually, that's the idea, that's why the name haha. But the gameplay was too difficult, I'm trying to adjust the difficulty without changing the blackjack rules too much.
The game is marked as being in early access, to test purposes. but I think this will affect the popularity when I push the latest update
if you have any ideas or something else, feel free to share if u want
thanks for the comments!