Perhaps what will turn out to be one of the year's biggest sleepers is BlackSite: Area 51, the xeno-filled first-person shooter that is currently wrapping up production at Midway Studios Austin.
With the Xbox 360 version of the game, players will be able to play ranked and unranked matches, and voice support will have constant chatter for teammates while everyone will be able to hear each other if they're close enough, regardless of which team they're on. Unfortunately, the PlayStation 3 version will feature none of these options, and PC support is TBD.
It's also unfortunate that the online co-op that was promised for the game early on won't make it into the final release. Whether or not it could be added in a downloaded pack remains to be seen.