http://www.techradar.com/news/playstation-plus-free-games

The best perks of being a PlayStation Plus subscriber is that, each month, you’re given a range of free games across the PS4, PS3 and PS Vita platforms.

This is a great way to try games you might not otherwise have played, whether because they're indie titles that slip under your radar or simply because you don’t have the funds to buy several games a month.