This is a bad quality platformer. I'm still proud of it, it's just not that good Use the arrow keys to move. Down is a key. If something pops up in the title menu, just click the green flag again.
Thank you to all the platformer games that helped me make this game even though I didn't program it like you did. This game may be a bit glitchy. I'll try to fix it, but I probably won't be able to.