If you like Zombies, I recommend Dead Frontier. You can message me saying you saw this and I will give you my stuff since I don't play it anymore. My profiles are RePeeRC (creeper backwards), Colberticum (no innuendo intended), and PRiMaL. You shouldn't need to be case specific.
There are many places one might play MMO (or better known as MMOG) games. The "Free MMORPG List" website or "MMO Bomb" websites would be a good place to begin.
A really good MMO in my opinion is Forsaken World or Warhammer.
moviestarplanet.com thisiswhatilove.weebly.com (this one is the best) fantage.com girlsgogames.com (or ggg.com both work) Also, a good information website is sites.google.com/site/findafact10
Websites can be safely used, but you have to be wise about the information you share and the links you make to your personal information.
As of 2013, there are fifteen of the good adventure FTP MMO suggested online. Some of the names of the good adventure FTP MMO that are suggested are Eden Eternal, Grand Fantasia, and Age of Conan: Unchained.
backer
aq.com is a good one
Well, it's made for preteens and probably a little older or younger (probably 8 at age) so yes it would be good.
nothing
i did is so good
Yes, there are numerous websites that are somewhat similar to Second Life but are good for Kids and Preteens. Check out the related links below for some examples.
cool websites for preteens(not kids!) are fantage.com, stardoll.com, clubpenguin.com(club penguin costs money!),cartoondollimporium.com, dressupgirls.com, and rainbowdressup.com. Well that's all i know cause im a preteen so i hope i helped!!!! B-)