Super cute game! I absolutely love the art, it's so comfy and perfectly matches the chill vibe of the game. If you wanted to turn this into a full game, I'd recommend making it so that the bullets you fire maybe remove the cloud fluffs? I basically just held down the shoot key the whole time since there wasn't any reason not to. Making that change would differentiate the fluffs from the regular coins, since they're all basically the same right now. I really loved your game though, great job!