It's like slender man with bats you can see!! The bats made me jump a few times lol. I like how you can store multiple batteries for the flashlight, and how it automatically refills when empty. 

They key didn't disappear when I picked it up.  I like the bat/flashlight mechanic. 

Nice game, it gave me a spook. 

Love the bat and flashlight interaction! Getting them to go away with light is really cool. I did run into some issues with bats freezing in place. I also couldn't find a way to see the story other than pressing play, and it only shows up for a second, so I had no chance to read it. Other than seeing it say "Story", I managed to take a screenshot to read it. I love the idea of the story!! I wasn't able to get past level one, and I'm unsure why. I tried using the E key around the door after getting the key, but wasn't able to get it open/get past the level. The idea is absolutely fun, I love the visuals and how the game runs! I think the only other thing that I'd suggest is maybe make the key in the map/on the ground get destroyed when being picked up, since at least when I played, it stayed on the ground and was a bit confusing. Oh, and I had to Alt-F4 to leave the game since I got stuck in LV 1.  Overall, very fun.

I like how there are instructions  on how to play the game with a quit and start button, I also like how well detailed the first level look for and outside area. However, I did find that not all the bats would come to the player and if a bat was too close to the player the flashlight would not work.