I really like the style - particularly the environment - and the sound effect and animation when you save someone is so satisfying! Some nice mechanics as well: the recharge idea is nice, and comes with another really satisfying sound effect! I think I’m not good enough at puzzle games though: I got stuck very early where there are a few platforms and one box just after a checkpoint 😅
Other than that, smoothing the box pushing animation (e.g. by clipping the boxes to full pixels) might be a good enhancement. I couldn’t tell if the background needed smoothing as well, or if it was just the dots making it feel less smooth, but I actually really liked the use of parallax to give some depth regardless
Nice work!