Abandoned hospital RPG

A dimly lit room where almost all the lamps had already outlived their usefulness and were hanging on with their last strength on thin wires, a collapsed ceiling, and in some places even crumbling concrete, a crumbling floor made of the same concrete with a large number of holes and in some places even bloody traces and spilled chemicals, wide-open offices with old, creaky doors, broken windows and most importantly... a disgusting smell of chemicals and even rot that has been accumulating here for years.
Does this mean anything to you? That's right, this is an abandoned hospital that stopped working many years ago.
You are a lover of experiments and adrenaline, who loves all sorts of abandoned places.
And so one dark autumn night you came to this hospital with the goal of exploring it and learning about all the secrets that happened here before. Already entering inside, a disgusting smell of something decaying and long forgotten hit your nose. Where do you plan to go first?