'Splatterhouse: Jennifer Smells of Rot' follows the story of the hit video game franchise Splatterhouse. Set between the first and second game, the film tells the story of Jennifer Willis. Rick failed to save her and has been institutionalised for his mad ramblings of a Mansion full of demons, a Mask of immense power and also accused of the murder of Jennifer. Meanwhile the Terror Mask finds Jennifer in Hell and poses her the question 'Can you save yourself?' Jennifer dons the Terror Mask and attempts to escape from Hell and West Mansion while trying not to lose herself to the power and temptation of the Mask.

The year is 2015 and Heather Mason, James Sunderland and Henry Townshend find themselves back in Silent Hill to deal with the nightmare once again. Can they survive the fog and monsters to stop the Other World from infecting the entire planet?