Roblox is nowhere close to the best rated game.
In my opinion Dead Island is the best, it depends on what you think of the game.
TRON: Evolution for PS3 is rated T for Teen, and it's been getting some amazing reviews - Kris Abel of CTV even called it the best game of 2010! http://www.krisabel.ctv.ca/post/Review-Tron-Evolution.aspx
Portal 2 is a co-op game rated E10+
There really is no "best" teen rated game because everyone has their own opinions on what is a good or bad game. In one opinion, Super Smash Bros. Brawl for the Wii is the best teen rated game.
No the game is rated M for the PS3, PC and Xbox 360
Try Little Big Planet. Great fun and suitable for everyone. Or, if you are a fan, The Ghostbusters game is only 12+
NO it was aclaimed the BEST PS3 game!
the best ps3 game is What ever you think
PS3 Xbox 360 and Wii
Infamous 2
Ps3 or psp are the best.
Little Big Planet is a smash-hit PS3 exclusive, and although it is rated E for Everyone, it is considered enjoyable by all ages... won Game of the Year twice (No blood, gore, language, or anything along these lines)
Roblox is nowhere close to the best rated game.
In my opinion Dead Island is the best, it depends on what you think of the game.
uncharted 2
Demon's Souls