Mexican Train Game Set by Fundex is the perfect accessory set for hours of train-building fun. This innovative set comes with everything you need to transform any set of double twelve dominoes into the popular Mexican Train Game. Build your train out from the train station hub, and be the first to play all your dominoes. Play a domino on the Mexican train and you get to press the center domino to hear the "Woo-Woo" locomotive. Game set includes a unique 3D electronic train hub, nine train engine markers and instructions. Requires 3 "button cell" batteries (included). Dominoes sold separately. 2 to 8 players.