Hii Amandeep!
Placements can be best stated if you mention the name of the College you are in.  Generally, after doing m.design in gaming you can get placed as a game designer, game tester, game modeller, game quality assurance tester, Gameplay programmer, level scripture via some of the top recruiters such as Zynga, digital chocolate, games2win, hastag, iEnergizer etc.,
It depends on the Institute you are in and the exposure you get.
Hope this helps.
Good luck!