It's a hard game but I guess it's ok. Add different levels, Make better graphics, add different modes like zen mode or fast mode, add different areas so people can go to space or something, make so you can have different characters, and for crying out loud make a mini little shop so people can buy little upgrades and attachments with the money. I didn't really play it that much so if there is a little shop on the game add alot more stuff like rockets and like bouncy shoes to jump higher and farther or something. Thanks for reading! you make a good update! :)