DemoniOtaku on 26 February 2015
Spring Fever offers with 8 PS4 games.. but six of them are Crossbuy with PSVita, so we can take chance of the 10% for PLUS users (Axiom Verge and Bastion will release later...)
http://blog.us.playstation.com/2015/02/26/spring-fever-2015-8-weeks-8-new-ps4-games-ps-plus-discounts/