http://leagueoflegends.wikia.com/wiki/League_of_Legends_Wiki
League of Legends is a Multiplayer Online Battle Arena. The game pits two teams of five players against each other in a contest to infiltrate the enemy’s base and destroy their nexus. This action takes place on a battlefield that is halved, parallel. There are three lanes on this battlefield, and a large jungle in between each of them. In the lanes, there are towers that guard the way along the push towards the enemy nexus. In the jungle, there are creatures that can be killed for the buffs that they provide, and this becomes an additional source of competition for these teams. Each player, before the game’s start, gets to choose an avatar from a vast collection of playable “champions”, all of which have their own unique set of abilities that are to be used in combat against their opponents. And the community of players decides where these champions best fit on the battlefield (top lane, middle lane, bottom lane, or jungle), based on the roles assigned to each champion. Winning your lane (by besting your laning opponent in combat) and working together with the rest of your team fluidly and strategically is the key to victory.
