Sony has detailed the lineup of PlayStation 4 games that will be discounted as part of its annual Play Summer Event.

Discounts will become active on July 14 when the games, Journey, N++, Galak-Z, and Everybody's Gone to the Rapture, become available to preorder on the PlayStation Store.

PlayStation Plus members that preorder any of the games will be given an 20 percent discount, according to Sony.

The aforementioned titles will be released over the course of first weeks, starting with Journey on July 21, N++ on July 28, Galak-Z on August 4, and Everybody's Gone to the Rapture on August 11.

Anyone that purchases two or more of the games between July 14 and August 18 will receive a coupon redeemable for a 10 percent in-card discount on eligible items on the PlayStation Store. Coupon codes will be delivered by September 1 and expire on September 30.

• Journey: $14.99 (PS Plus preorder price: $11.99)
• N++: $19.99 (PS Plus preorder price: $15.99
• Galak-Z: $19.99 (PS Plus preorder price: $15:99)
• Everybody's Gone to the Rapture: $19.99 (PS Plus preorder price $15.99)