US PlayStation Plus update includes free Ninja Gaiden Sigma Plus
This week's PlayStation Plus update brings North American subscribers a free copy of Vita hack-and-slash Ninja Gaiden Sigma Plus. Otherwise, it's all discounts - 30% off Madden NFL 13 on PS3 and Vita; 50% off Gatling Gears on PS3; 50% off Section 8: Prejudice on PS3; and 50% off Greed Corp on PS3 ofr US and Canada residents only.
Visit the PS Blog for full details. No word yet on February's content, but the European offering probably provides a few clues.