I like the concept of being a toilet paper roll and cleaning up poop, the person in the previous comment said it's snake with extra steps, I think that could be said but also it has it's own concept to it as well.
I think the only thing that would've made this better is if the direction keys WASD and IJKL so that the player can use either hand for direction/Ctrl button and if the game rules were explained in a different way. I like the main menu explanation but also it kind of comes off as a wall of overwhelming text.
I subscribed to your YT channel, and posted a comment as well. I was very surprised to learn that you just started making games not that long ago, you have a knack for it!