Vampire Rain: Altered Species - Trailer 4

Vampire Rain takes place in a city in suburban Los Angeles, where vampires have been determined to reside. Players take control of a special operative called John Lloyd and, having entered the city, must wipe out the vampires. The player must then traverse all areas of an eerie and rain soaked city by moving across rooftops and through back alleys, avoiding detection to ensure the best strategic use of high-tech weaponry.