I played Runescape all the time when I was in 6th grade. I ended up quitting though because of a major bug where when you died you lost all your stuff, including your spells and abilities. I wonder if I could still log into my account... As for only online games later, probably AdventureQuest Worlds. Hell, it's been over 5 years since I started playing it and I still log in at least 3 or 4 times a week. As for CONSOLE games, I remember when you had to use a second disc to setup internet on my PS2. Never was able to do it though, since the disc was scratched and dirty by the time we tried putting internet on it.