Really clever game! I like all the different constraints. I would say that the bosses leading up to the final boss could be more difficult. The Dragon was the only one that took me a few tries. Great that there is an endless mode as well!
Thanks for playing! I didn't get enough time to balance things and wanted a chance to tutorialize before throwing you in the deep end, but I think you're right that they could be harder! I also think the randomness is really swingy and can make things way easier or harder depending on your luck.