Dice

Dice are an important part of the gameplay of Machi Koro. The game comes with two dice: one green, and one blue. On each player's turn, they first roll one or two dice to determine which activation number should apply for their turn.

Initially, the player can only roll one die. In order to roll two, they must purchase a Train Station. Even higher values can be attained by purchasing and using a Harbor.

Roll probability table
Here are the probabilities for each dice roll, in both exact and approximate values.