Gameplay
Players are formed into two teams of five Champions . As of August 22, 2013, there are 115 different Champions from which to choose. Each player begins at opposing sides of a map near a building called a Nexus. A match is won when either team 's Nexus is destroyed. To destroy a Nexus, each team must work through a series of Turrets placed along a path to each base referred to as a Lane. Along the way, each player gains levels from killing the opposing team 's Champions and Minions that regularly spawn and attack the other team) and defeating neutral monsters. Completing objectives rewards players with gold which is used to purchase items, making their Champion stronger.
Game modes and matchmaking
League of Legends is a session-based game. Matchmaking creates teams with even average MMR of the constituent players. MMR uses the Elo formula with proprietary adjustments.
There are five general game types: Tutorial, Custom, Co-Op vs. AI, Normal or Ranked. However, even within each type, there are many options available.
Tutorial mode is a set of two introductory games that teach the basics. It is intended to help new players learn important concepts, which might not otherwise be obvious.
Custom mode allows players to create games that players opt into rather than relying on matchmaking to create the teams. In custom matches, the teams can be uneven and may include a mix of players and bots, which are computer-controlled champions.
Co-op vs. AI mode matches players against
References: External links @wikipedia