This was very fun, but very difficult. It took me quite a while to figure out that you can return to the heart to heal and respawn enemies, but that was definitely helpful once I discovered it. I would definitely love to see the full release! I'd appreciate more upgrades being available before the boss, because I'm honestly just not very good at these types of games, ha. Regardless, it was very enjoyable, and although I didn't reach the end quite yet I definitely plan on coming back to it.