The age rating for Black Swan is 14 and up.
Mature.
Men in black 3 is rated PG
The age is 17+ 16+ for UK
It's rated m for mature
It doesn't have one. However, it is a remake of the first Half-Life, which had an M-rating so it's safe to say that Black Mesa should have an M rating.
The rating for Mass Effect 3 is Mature. The game includes a lot of violence, gore, sexual themes, and partial nudity. Not recommended for younger players.
Depends who your playing with and what kind of mood their in. PG-13 to a M rating most likely.
18 it looks AmAzInG
Rated M for blood gore and strong language
Call of Duty: Black Ops made by Treyarch will have an 18 age rating in the UK. You best hurry if you want to buy it, its released in 5 Hours.
Call of Duty Black ops is officially rated M for mature. It is not designed to be a game for children. However, many user reviews seem to place the age rating as appropriate for most 12- to 13-year-olds.