I've recently bought new samsung metro s3310 mobile. It said that the games are changeable but i couldnt find any way to install these on my phone. Please suggest some way to do this...

I think Java games work on this mobile. Just find Java games made for QVGA screen ie. your type of size that is 240 x 320 pixels then copy to your phone. Look for location where it says install application or Java , it should list your game there and install it from there.

It just says "this function is not supported on your phone".

even i feel your mobile is not supporting the games.. these games are developed in J2ME so check whether your phone is java compatible.

Try to find games specifically made for Your PHONE.