Addons - Sergei Savenko's OCEAN

You play as Sean Crichton, a badass Soldier Boy (modeled after Cillian Murphy), who one day receives an order from his Badass Mentor, Col. Nigel Bruckheimer (modeled after Jurgen Prochnow), to investigate an experimental underwater research lab, the Oberon-1 Station. He is also supervised by Svetlana Tikhovliz (modeled after Margot Kidder), the female Corporate Authority and the facility designer and formal person in charge. Once he arrives there, he sees that the place is full of zombies; later on his adventure, he somehow finds two survivors: his sister Natasha (modeled after Amanda Pays), who was a scientist before the zombie outbreak, and a mysterious cyborg mermaid girl Marina (modeled after Sandra Bullock), who is also referred to as 'Specimen 23'. OCEAN is an 'intellectual' shooter with environmental theme, psychological undertones, suspenseful atmosphere and a romantic subplot.