Alien: Isolation is $35.99 ($29.99 for PS Plus members), while the game's season pass is down to $14.99. Additionally, Diablo 3: Ultimate Evil Edition is $39.59 ($35.99 on PS Plus), Escape Goat 2 is half-price ($5, $4 on PS Plus), Metal Gear Solid 5: Ground Zeroes is just $6.80 and Assassin's Creed 4: Black Flag is $25 ($20 on PS Plus).
As for Vita, players can download Danganronpa 2 for $27.99 ($23.99 on PS Plus), Nidhogg for $10.49 ($8.99 through PS Plus), Thomas Was Alone and Stealth Inc. for $3.99 each as well as Lone Survivor: The Director's Cut for $5 ($4 via PS Plus). A number of games, such as Nidhogg and Thomas Was Alone, are Cross-Buy compatible, so those with multiple systems only need to pay once to access each version. That includes Flippfly's Race the Sun, which is down to $6.99 at the moment across all three PlayStation platforms ($5.99 on PS Plus). Head over to PlayStation Blog for a full list of the current deals.