GameFly is a subscription service that allows users to rent video games and movies. Members can choose from a large library of titles across various platforms, including PlayStation, Xbox, and Nintendo. The service offers a convenient way to try out new games without the commitment of purchasing them. Users can create a queue of desired titles, and GameFly will send the games directly to their home. Once finished, members can return the games in prepaid envelopes and receive new ones from their queue. This model provides an affordable option for gamers looking to explore different games.