Hi, thanks for the feedback!
Yeah, I know the game lacks good visual feedback. I simply ran out of time (even showing the currently played card in the center and the stat changes were a last minute addition). I'm thinking about adding some animations showing the card values moving from the card in the center to the stat counters they influence before the stat change is calculated.
As for the card alignment, I've done that on purpose to make it more visible which card is currently being played (before adding the card in the center). I want the cards in your hand to move and fill the space to the right every time a card is played.
I had an idea for order changing cards, but simply ran out of time to implement it. I thought about adding a card that would swap the next two cards in your hand when played. I also though a little about cards that would influence your opponent's hand, but that will require a bit more time to find a good way of adding that. :)
Thanks for the comment, I'm glad you enjoyed the game!