Warner Bros. appears to be going through the back catalogue of trademarks they acquired from Midway Games and a user on NeoGAF unearthed a filing for Blacksite (Area 51). It could just be that Warner are suring up licenses in anticipation of re-releases (perhaps on Steam) - but it could also be that they're looking to reboot the Blacksite / Area 51 franchise. Afterall, it's a fairly cool premise that could do with a new attempt.