Human Head, Bethesda and Prey 2 in source code of website, "Tommy needs your help,"
Rumour: Alien Noire website countdown for Prey 2 - NeoGAF
Rumor: Countdown site hints at Prey 2 reveal on March 1 | Joystiq
Domain is registered by "The Collective" with a Tahlequah,Oklahoma address which the main character from the first game is from.
aliennoire.com Whois Lookup & IP | Whois.net