League of Legends Coop vs. AI Mode Released and Trailer

New game mode available now and for free
Riot Games has announced the availability of a new game mode for League of Legends, an online multiplayer session-based game in which rival teams compete against one another for victory on highly stylized battlefields and landscapes. The new gaming mode, Coop vs AI, gives players the chance to practice with their friends and secretly try new tactics before heading into the real PvP. A new trailer is now locally mirrored.