Every month, Sony releases two PlayStation 4 games for free as part of the PlayStation Plus subscription service. This totals in 24 games per year, not including its other consoles. For June 2017, it has been announced that Killing Floor 2 and Life is Strange will be offered to subscribers. Killing Floor 2 is a first person shooter where you team up with friends and take down hordes of enemies. Life is Strange is a story driven game with artistic visuals. PlayStation Plus is used for playing online, but also offers discounts and online storage. Check out the trailer below for the June 2014 PlayStation Plus games.