These days, PlayStation Store is in the sales fest mode. The PlayStation Store is now running a Hidden Gems sale, which provides some steep discount on a lot of titles, after kicking off the Titles Under $20 Sale earlier this week. You won't find many latest AAA titles during the sale as the name obviously implies, but there's a good list of games that apparently didn't get mainstream attention and were lost in the sea of more famous names. You will come across some common names like Power, Destiny 2, and Sniper Elite 3 as part of the Hidden Gems sale on the PlayStation Store, but the rest are relatively less famous.