We wouldn't be surprised to see Zombie's multiplayer shooter on PC and PSN that week, as well.
Update: Blacklight has been removed from the press release (see source), and Microsoft's previously published release date for the XBLA title is now in question. A spokesperson for Ignition Entertainment, the game's publisher, told Shacknews that Blacklight has "not received a release date." We've reached out to Ignition and Microsoft for further clarification.
Update 2: A representative for Ignition tells us, "There's still no confirmed release date for Blacklight. We saw all the posts saying it's the 7th ... but we really don't know if that will be the date. We should know later this week when the official launch will be. Officially, we are saying 'summer' until further notice."
Update 3 [7/6/10]: Ignition has confirmed Blacklight's July 7 release on XBLA. The PSN and PC versions will follow "in the coming weeks."