PlayStation Plus is a service that offers people six games every month across PS4, PS3 and PS Vita but the line up the past few months has disappointed people hoping to get a retail release on the line up on PS4.
If this rumor is correct, June might be a time were we get a retail release as the below image suggests that NBA 2K16 and Gone Home will be the Plus Titles for the PS4. This is a rumor, so this might not happen. When Sony officially announces the Plus titles, we will let you all know. Note: The support for the PS+ titles is on the left side of the image; “Check out the latest free games on PS Plus.”

Source: Reddit.com & NeoGaf’s PlayStation Plus Thread