Two teams of five. Three lanes; two players go top, two players go bottom, and one goes in the middle. Minions come along the lanes, and you push, pull, weave and feint until you get to the first tower, and you destroy it. Then you destroy the second. Then the third. And then you wipe out the enemy Ancient, and you win the game. It’s simple enough, when you phrase it like that. The difficulty comes in everything in between.