Pitch Black

You recklessly barge through door 53, not taking enough time to realize that there is no floor beneath you.

You hurtle head-first downwards into a gaping stone-block hole which toward the bottom constricts to a point. This alone would have been bad enough, but you find the razor-sharp shards pointing downwards (to prevent what would have ALREADY been an unlikely escape) an even more poignant resolution to your fall.

You spend your last excruciatingly painful minutes alive upside-down wondering why you couldn't have just gone for door 54.
End Of Story