Thanks so much for playing, I'm glad you enjoyed it! The art and polish were definitely where a lot of my time went, so I'm happy that stood out to you! Also, kudos again to Facemelting Solos who killed it with a great music and sound design as always!
You're not the first player to comment on the tower placement. I'd definitely consider some sort of grid/snapping system if make another game in this style going forward.
You however, ARE the first person to note that it's a hand-builder rather than a deck builder. I honestly hadn't even really thought of that, but you are entirely right! I also agree the card aspect is fairly light. I originally had more ideas, but as the jam rolled on I had to simplify aspects and move on... but that definitely weakened the mash-up.
Your feedback is very helpful, thanks again for playing and taking the time to share your thoughts!