Nice game, I loved the physics-based mechanics! I love the tradeoffs that creates too - you can spam to go fast in one direction, but then you'd have to spend a bunch of ammo to slow down too, so you have to think about your actions, which is fun. The obstacles were nice too, even if the platforms were obstacles already! I appreciated the different backgrounds as well, it made for some nice variety between levels, and the cutscene was also a great addition, it shows the effort you put in! Well done on making this game!