Kingdom Hearts Birth by Sleep launched earlier this year in Japan, but now its North America’s turn. Square-Enix plans to have the title out this Summer exclusively for PlayStation Portable in North America.
Along with all the content found in the Japanese version, the title will include new content including new multiplayer options, multiplayer modes, and an extra boss fight. Last month, Tetsuya Nomura said he wanted to rebalance Birth by Sleep as well, but whether or not those changes made it in has yet to be seen.
Unfortunately no word for a European release yet.