Oh that's interesting! Yeah no worries man! One final suggestion then: Maybe (if this were a bigger game) some sort of unlockable item might be more interesting? Like you equip a different type of hat which allows you to go faster but also makes your bullets faster, or something? There's a lot to play around with, and it's hard to choose something when there's so many options. I guess it depends on the mood of the game you're going for!
Keep it up man! Hope to see more cool projects from you!