I thought this was really cute! I'm not sure what happened at the end because the game just restarted when I got to the boss, but still had fun with it. The controls were a little wonky for me, but I ended up getting used to them. Good job overall!
it was weird for me to jump and shoot spores at the same time. I would probably make the space bar the jump button, and another easy to reach key as the spore shot button.