Wow, easy! lol. What can I say? Thats the first time I finish a game within 48 hours, I didn't have the time to test, balance and improve the pace of the game. Maybe if I were on a team I could have done. I'm glad I made it and I really appreciate the time you've spent to download it, play, and leave me a comment, thanks! :)
Oh wow! I just assume any game that looks nice (and isn't using art assets) had at least 2 people working on it XD The 48 hour deadline is rough x.x I wasn't able to playtest my game much either so it has similar problems.
All in all, you did great in the game jam ^^ Oh! One sidenote I forgot about. If you hold crouch and jump once your horse starts to fly.
Whoever submitted the game can include you as an "author", like I am in this game: https://petersome.itch.io/santas-jam . Altough I'm not sure if Itch will show the game's thumbnail below your profile pic.