The gameplay is pretty repetitive, especially when you figure out how the enemies work. But, it's not really about the gameplay, it's about the atmosphere. An excellent game!
Oh and my suggestion: do something about the sound when all enemies despawn, it's kinda loud.
Hi, thank you so much for playing and your comment! :D I'm glad you like the game.
..and yeah. I'll work on fixing the sound immediately. :)