VXIII on 21 March 2015
If the final game is well received ( which is very, very likely considering the general reaction to the demo ) I think the game will sell enough to be considered a successful investment. I think it will sell 1.5M at least on XOne.
On the other hand, we will never know how the game would have benefited from the exclusivity in term of sales due to hype and a possible extensive marketing push from Sony.
Keep in mind that supporting both consoles is a long term investment. SE want to expand the fanbase for future titles as well. For example, look at how Skyrim sold on both consoles. Every company want that.
