I thought this was pretty fun. Congrats on your first game jam (this is mine too :3) I think your keybind for R might be broken in the browser, I couldn't reset the level. I also think the limited movement combined with a charger that worked an infinite number of times lead to a more conservative playstyle where I just went back to the charger all the time, if you were gonna do an update I might limit how many times a given charger can be used.