Switch & Signal Ironclaw Each of Undermountain's twenty-three levels

Each of Undermountain's twenty-three levels is an adventure setting unto itself

the three glaciers visible from the lake and Spirit Island

and requires 3 AA batteries (not included)

don’t sit too close to the fire

Switch & Signal Ironclaw Each of Undermountain's twenty-three levelsWho is best to keep track of things? There is an incredible amount of traffic on the rails! It's pretty relaxed at first, but the more trains that are put on the game board, the tighter it gets. Has the course been set correctly? Is the train really on the right route? Is the signal green? The railways run at different speeds in the co operative game Switch & Signal, so players have to coordinate well to transport goods to their destination without