Classic idea, but it needs a lot of work: the visual is too shaky, which can be fine for the trees, as they are moving, but is strange for the main character, which stands still at the center of the screen. There is no acceleration, which makes the game boring really fast, and you can't lose, which also makes the game boring. The camera is also centered on the player, which can be fine in some situations, but is just strange if you only go in one direction, as half of the screen is wasted by the terrain you already passed, and it's really difficuly to see where you are going. It needs some work to be improved, but it's an interesting game for a jam with wuch limitations.