In a PC-exclusive alternate ending, unlockable by completing "Nightmare" mode, it is revealed Wayne is a deranged murderer. As he and Stella attempt to board the boat, Stella recognises Wayne is wearing Karla's necklace. She pushes him away, and he falls, smashing his head against a post. He remembers he killed Karla even though she was not bitten, he smothered Sam upon finding him uninjured in the shop, and he choked Ben in the helicopter, causing it to crash. As he lies bleeding to death, he has a vision of Lydia before blacking out.