"Card game for 2 players. Setting: Turn of the Century United States. One player takes the role of Edison. The other player takes the role of Tesla." Each round the players start by building their hands. The players alternate selecting one Research card from a set turned face up on the table. The players then to play melds of cards. A meld becomes a part of the player's Victory Pile. "Victory: The player to score the most total Invention Points worth of Primary Cards in their victory pile at the end of 4 Rounds wins."