Bandai supports xbox with all of their games nowadays. I dont know seems like a Sony clause for babdai to license those. I dont even own a xbox but I think its unnecessary at this point especially because Sony wasn't interested in continuing the support for those smaller games.
I'll pick it up eventually. I just spent a fuck ton on the Steam Sale so I'm rather full at the moment. Also there is that ratatan game coming out soon and I'd like to see how that compares.