There are 6 robots on the field at a time, 3 on the red alliance and 3 on the blue alliance. Each team consists of 4 players - 2 drivers, a coach and a human player. There are a total of 6 human players, 3 on each alliance since there are 3 teams per alliance. Each alliance is assigned the 2 corner positions at either end of one long side of the field, and one position in the middle of the opposite long side of the field. All human players start with 20 Moon Rocks, and the players in the middle have, in addition to the 20 Moon Rocks, 4 Empty Cells. Each team can place up to 7 of their 20 Moon Rocks into their robot before the competition begins, but each human player must retain at least 13 Moon Rocks to start.