Really liking the exploration aspect. You do get to a point where you have so much energy for exploring that illuminating a location to get around obstacles might be more trouble than it's worth since you can find energy out in the field but you can't find health. I also wish there was a way to leave markers on the floor besides just using your light charges.
Well, as I said, leaving lights to mark your path is a big risk. Your health is in limited supply so it's best to rely on your memory and ability to navigate a place you can't see to backtrack because leaving lights for any reason other than being straight up stuck risks damaging you with a mine or centipede. The mines seem easy to avoid but they somehow keep hitting me with their deceptively long range lol.