PS3′s killer app might also become XBox 360′s killer app. XBox 360 is reporting that OXM says that MSG4 might come to the 360, but they’re not sure. MSG4 is probably going to be the defining game for the platform, the PS3′s Gears of War as it were. However, if it comes out on 360 later, it could hurt Sony’s bottom line and no one wants that.

This is all rumor and innuendo and I don’t think Sony will allow their precious franchise to fall into enemy hands. But wouldn’t be nice, XBox 360 owners? Maybe we can start a petition.

OXM rumor: MGS4 on 360 a few months after PS3 [XBox360]