Hey! Thank you for playing it, I'm very happy to hear you liked it.
The character sprite is flipping, I think you ran into a bug and I'm sorry to hear that. But the game will be, most likely, made into a full game and I will have the time to take care of those bugs ^_^.
In case you want to check the devlog on how this game was made, here's a link to my YouTube channel. I will also post devlogs for my future projects! It would be really awesome to have you there! https://www.youtube.com/channel/UCTGDJAPLZoPjzZYaxXPfwJw