Cool game! Reminds me of old endless runners. However, the obstacles need a bit more thought put into them. The player has no limit on how long they can slide, which encourages you to simply keep the player in the slide position at all times to avoid those. For the tumbleweeds, having the weed come from behind and stopping really throws off the timing for the jump. Also, if you mistime the jump over the tumbleweed and end up in the air when getting hit by it, the game will not show the game over screen and will instead softlock until restarted.