Ignition Entertainment has launched the official game website and first teaser trailer in a series of videos for the upcoming stealth-horror title Vampire Rain: Altered Species for the PlayStation 3.

Those curious and daring enough to visit the site will assume the role of an elite operative of the American Information Bureau whose duty it is to seek out and eliminate the 7 Nightwalkers that have infiltrated the site. By eradicating the Nightwalker infection from the site visitors will be granted access to a special, highly classified, "Hints n Tips" section of the site.

In addition to unveiling the latest screenshots, media, character profiles and downloads, AlteredSpecies.com will also house the latest in a series of trailers from Red 40 Productions. This series of trailers will mesh gripping, live-action scenarios with pulse-pounding gameplay to paint a chaotic and blood-soaked image of the game.

Head on over to the Vampire Rain: Altered Species website and be warned, it may make you jump out of your chair a couple of times!