Filippo has a lot of potential to be something really addictive! You did really well with this!
I greatly enjoyed grabbing as many explosive cards as I could while I desperately did all I could to bob and weave between the vast number of enemies that continued to spawn all around me! Hahaha
If you had any plans to continue with this concept, it might be worth considering adding more variety to the cards or even just adding in the ability to remove cards from your deck. I really liked the black hole card! One addition could potentially be a smaller black hole that the player fires in whichever direction is indicated by the card!
If you wanted to try adding anything else, including some passives too would make for a more unique experience each run as well! Maybe the player can select to have a slightly faster movement speed or even have one additional heart!
Whatever you choose to do with this whether it's to let it sit as is and take what you've learned into your next project or expand upon this one, this was a really fun game!
Thank you so much for making this game and suggesting it to us! I'm eager to see what you create next!!!