yep actually I'm relaxing with this game and i must say it's quite nice if u don't want to waste much time and money.It's made by Riot Games and it reminds DotA or HoN. This genre is MOBA - Multiplayer Online Battle Arena.
There are many champions in game so it is your choice who u take to fight.The most important is I think reflex ,fast decisions ,perception...and TEAMPLAY. Gameplay is very dynamic and full of action. Each game takes 25-50 min and it's full of awesome actions and fights.
I higly recommend LoL to those who are bored with normal mmos.
Heh, this is my fav video from lol , especially for music ^^