That was really good!!Not exactly the same light mechanics a lot of us were trying to make work but a similar one with the same idea. My first death I got jumpscared and screamed, my cat looked at me like I was stupid and I started laughing lmaaaaao. Took me a while to realize the things could get killed by the pulse, once I realized it the game got way more interesting, the mechanic to prevent spamming works great here too, obviously. If I were to criticize something it would probably be the lack of animations and simple graphics. The sound effects and game mechanics made for a very good atmosphere, but a little more work on the looks would have elevated it to new heights. The sound of footsteps and static were really good, and even the lack of music kinda made it feel more dark and lonely, but background noise would have added to the atmosphere. Pretty good game overall, great job!