Lead the space agency of the United States or the Soviet Union in this race to the moon.

Play in a team of one or two players with each player on the team controlling the Engineer Workers or the Administrator Workers for the team.

Coordinate your actions with your teammate in each of your turns to place an engineer or administrator on board.

The type of worker you place changes the effect an action has. Each action can only be used once per round, so placing a worker prevents your opponents from using the action.

Score victory points by building maps or successfully launching missions into space. Each successful launch upgrades one of the actions, not only for your team, but also for your opponents.

Successfully launch enough manned missions to achieve the first manned moon landing before your rivals, earning you extra victory points and ending the game. The team with the most victory points at the end has contributed the most to one of science's greatest achievements and wins the game.