I know it's only up to a couple of minutes if anything it's perfect for how long it is. When i got to the chase moments it felt fun, reminded me of DEAD END ROAD; which in short, was something akin to this type of gameplay but with the body of a Rogue-lite and randomly generated roads, events and spooks...
Expanding the idea for this would be wonderful and lots of fun, if anything create a bit more story or set pieces to remember and come back once more, excellent game regardless (It almost gave me a heart attack)