Your level design has a lot of vibrate colors that makes your game pop. Furthermore, your character design such as your dog is really cute and expressive. My critic; however, would be a few level design choices, specifically the 1st level. When a player falls onto the sand texture layer, it seems that you can work your way back up to the grass platform. Although, a few grass blocks at the top, gets in the way for the player to properly jump to the next sand platform. Maybe, raise the grass blocks a bit higher that way it gives players more space to jump on the next sand platforms, to recover back up. Overall, nice work with your game. - David Lee