Sony has announced the PlayStation Plus offerings for the upcoming month. Entering PS Plus on March 4 are Oddworld: New'n'Tasty and Valiant Hearts: The Great War for PS4, Papo & Yo and Sherlock Holmes: Crimes & Punishments for PS3, and then there's also two cross-buy games in the form of OlliOlli 2: Welcome to Olliwood (PS4 / PS Vita) and Counterspy (PS4 / PS3 / PS Vita). If you're not a PlayStation Plus member it'll cost you £5.49/€6.99 per month to sign up if you so wish.