You mention it's a demo and it may have bugs, but then everything is super polished, even menu transitions haha Said that, the soundtrack was too loud in my opinion compared to the rest, and though the systems are promising and I think you may be into something, it's a bit too difficult right now in my opinion. I liked the different characters, how they are unique and especially how you show that very clearly in the character selection screen with the tags. Also, attacks have their own animations and numbers going on and it feels like a solid product thanks to that. It's always clear what's happening in the combat.
Congratulations! If you have some spare time, feel free to try our little project and leave a comment too!