The bosses are well designed! The boss attacks reminded me a lot of the Furi and Terraria boss battles. I think a more hype/synthwave track such as in Furi would fit right in with this game. I think the art could be more worked on/clear and I think the difficulty spikes a little too fast from second to third boss. It also feels a lot like those classic shmup games I wish it had more attack options/powerups gained from killing bosses just like in those type of games though. Overall enjoyable experience, well done!