DAY 24: The forger has built a secret escape route. What is it? (Vents, tunnels etc)

A: My secret escape route would consist of a seemingly broken down mining cart complete with its own set of tracks, hidden in a nearby tunnel to the final destination. Only Mystique (my Forger) would know where it is, and we would hop on of it and be out of there in no time. Of course, if anyone tried to follow us, Mystique would know that there would be an upcoming switch to change the path of the railway and the people on the following mining cart would go in a different direction into one of the many traps.