The awkwardly named Resident Evil 5: Alternative Edition
is the forthcoming motion control-enabled update of RE5,
complete with PS3 waggle and a new flashback mission starring Jill Valentine set in the Spencer Mansion. While the new content may find its way to the Xbox 360
in a "different format," you can assume the motion controls will be a PS3-exclusive.
However, since the above trailer doesn't say anything about motion controls and instead focuses on the setting (remember that fight?), Xbox 360 owners can just pretend it's for them as well.