Warning! Put a smoke alarm or sprinkler system near your Round and Round Model Train set! When it catches on fire, a sim is usually right next to it operating it, and so the Sim will also catch on fire! The amount of flames that it produces is so large, any Sims that come by to investigate may also catch on fire. I didn’t notice it when the fire first started, so I was a little late in calling the Fire department. Several sims had very low energy, hygiene and bladder, but luckily no one died.