Runescape is a very addictive MMORPG, or Massive Multiplayer Online Role Playing Game. It has become quite popular and has millions of players that play each day. HOWEVER, be smart - don't start.
I used to be addicted, got to level 90-something, played for about 4-5 years and then just stopped. I wasted so much time. Don't start playing unless you want to have NO social life at all. Play a FPS instead like Counter Strike or America's Army or something, because they're not as addictive.
Kid1: Hey let's hang out!
Kid2: Nah i'm trying to get my mining to level 60. I need to mine 4000 more coal until I level. Then I can get in the mining guild!!!!
Kid1: Whatever loser.
Kid2: Please come back! It's not my fault i'm addicted!
Kid2: Ok, I quit runescape!
-6 months pass and Kid2 has all kinds of friends-
I'm so glad I quit runescape!
Based on a true story! xDDDD