Cute game and fun little atmospheric platformer for fans of VVVVVV or Celeste. Definitely worth the 5-10 minutes it will take to complete.
I tried playing the game twice: once trying to kill all the ghosts (easy) and once trying to avoid them all (near impossible), but it didn't seem to have much impact. I thought there might be something deeper going on here, especially with the creepy monster in the dark hallway, but [unless there's something I missed] I guess there's just not much substance other than a cute cat hopping their way through a nightmare looking for a tasty snack.