The different lamps lighting different paths is pretty unique, I wouldn't have thought of that myself! That being said, I wasn't sure what I was doing half of the time was the right course of action to take, and was just wandering aimlessly (in the dark). I ended up somehow progressing and getting stuck in the puzzle. I was tempted to bruteforce it but I felt i should solve it properly first, but after I couldn't find the other two symbols I just gave up halfway and bruteforced it to progress . Regardless, the atmosphere is eerie and ominous, done well by the need to walk into unlit rooms for clues! I only wish that I was made aware what I was supposed to do! Either way, congratulations on getting a game out!