NBA 2K13 is available as a digital title on Xbox 360, via Games on Demand. NBA 2K13 launched on Games on Demand way back on December 28, 2012, and perhaps by now you've cleared some of your backlog to give this one a go.
NBA 2K13 launched at retail for Xbox 360, PS3, Wii and Wii U earlier in 2012, with mobile releases on PSP, Android and iOS devices, and a PC version as well. We find the console version "has little sizzle to go along with its scrumptious steak," which is a perfectly logical analogy for a game about sports. Really.