what future gaming

Question

 at last i found my actual interest which is game development..i have made some 2D games for windows phones and android ...bt now i want to ahead in the same field of game development..

 

so pls tell me what platforms are good for me..

 

tell me the best resources for learning.

 

and tell me the scope for game developer is good or not ..

 

and also inform me to how it helps me to place my self on MNC related to games..\\

pls 

 

im waiting for response..