In a 3-6 player game the game ends after each player had 2 turns playing as the Customer. At the end of the game the winner is the player that has the most Energy Cubes. There can be more than one winner per game if there are more players with the same amount of Energy Cubes at the end of the game. Those players share the victory or another round (each player takes a turn as the Customer) will be played as long as it takes to determine a winner.