Running now until February 1st, the European PlayStation Network site is running an exclusive 50% off sale on four top ATLUS titles: Shin Megami Tensei: Persona, Droplitz, Rock of Ages, and Trine 2. More information on the promotions and direct access to purchase are available at the European PSN site located here:
https://store.sonyentertainmentnetwork.com/#!/en-gb/home/games