A game created by Riot games. Essentially, it is very similar to DotA (Defense of the Ancients). It is free to play with some pay features, however there is no need to pay, the only benefit is like new clothes for a character than gives no stats or anything. Runes are gained in leveling so there is no unfair advantage for the richies. Free to play and essentially a good time.
Alex: Dude let's play some LoL
Colin: Dude, this is great, lets gank that guy.
Tyler:Dude Jared's totally going to kill him in League of Legends.
Jared: Dude, i so got him. Im just like straight up chiefin the chop BFE. Penta kill!
Everyone: League of Legends is so chill.