Platinum Games; the famed developers of SEGA published games Bayonetta, MadWorld and Vanquish have now entered an exclusivity deal with Nintendo. This is why Bayonetta 2 is being released for the Wii-U with SEGA acting in an advisory role only.
Platinum Games have also revealed a 2nd Wii-U title called ‘The Wonderful 101′. You can watch the reveal trailer below:
Platinum Games have also spoke about how they regret not handling the PS3 version of Bayonetta themselves and how the negative feedback they received helped them learn to handle both 360 and PS3 versions of their games in-house.