The blue label games are a small subset of 14 individual titles releasing during the transitional period between the PS3, PS4, and the Vita. PlayStation 4 and PlayStation Vita game artwork has a blue label or a blue banner, and in an attempt to unify all PlayStation products, Sony released some games with a blue artwork banner. It was not widely adopted, and was only used during a 5 month period in 2014, from February until June. In North America, these games are only available as a blue label (exception of NBA 2K14 and God of War Collection).