The promotion runs through Tuesday, October 28. Players will have until December 5 to redeem their $15 credit codes. Now the question is: What ever shall you spend that $100 on? PS4 players may consider the recently-launched and excellent Middle-earth: Shadow of Mordor, or may choose to pre-order Alien: Isolation via PSN. Or you could just blow it all on repeated rentals of Hocus Pocus. Your call.