You can use this service to rent PS3 games in India. It costs about 250 Rs per month per game.
With prices of PS3 games going at 1500-3500 Rs per games this is a nice way to try out few games.
You can even get two games at a time by paying higher membership.
Get more information at http://www.moviemart.in/rent/reg_formv1.aspx?st=PS3