I totally get vampire survivor vibes from this! Is a great game overall, the graphics are really good for the characters, although the game definitely needs some sort of background or flooring, as for the system mechanics they are very solid a great foundation for a great game!
Suggestions!
Make a better enemy spawn system, I usually died because the enemy spawned right on my face! I imagined this was due to the randomized spawn system, but I would prefer they come out from the outer screen into my direction, that would make it easier to respond, and then scale difficulty as enemies come closer.
Bugs?
I noticed when I selected to shoot two bolts of energy, the armored enemies received no damage from it, I'm not sure what caused it.