GraviTrax: Magnetic Cannon Expansion M4 cartographers and astronomers

cartographers and astronomers

Play your cards face down to prepare your dirty schemes

land on uninhabited planets to find valuable resources

and helps make decisions

Each scenario has its own collection of maps and notes

GraviTrax: Magnetic Cannon Expansion M4 cartographers and astronomersWatch your marbles take off like a shot with the GraviTrax Magnetic Cannon! Launch your marble through your run with the amazingly powerful GraviTrax Magnetic Cannon! Simply place two marbles in front of the Cannon; when your marble hits, it sends the front marble blasting down the track! A high powered magnet gives the marble a burst of speed to help extend your run up inclines and down tracks. A great addition to any GraviTrax Starter Set; comes