From the introduction:
This adventure is intended as a demonstration of The Troubleshooters at events at for instance shops, gaming conventions, and so on. It can also be used to teach The Troubleshooters to new players.
The scenario is self-contained. Everything you need, except for dice, players, pen and paper, is included. You can use The Troubleshooters core book if you want, but it is not mandatory.
The scenario is designed for 3–6 players, and should take about 30–60 minutes from start to finish.