It's a cool concept ! Pretty fun, maybe indeead a health system would have been great, and, if you have to develop it further later, a little particle effect or sound to say 'Yay I got a acard' or else. Still great game, props for the Art !
Thank you very much! I will try to take some time to polish that GJ prototype. Nothing fancy but to make it more enjoyable like you suggested. 👍 Thanks again!