Raul Jacques, an uncompromisable detective with a past colored in red investigates a season of kidnappings thought to be related until, Maria, a medical student with a bright future, is the next unfortunate soul. Fed up with the forces lack of care, the detective goes rogue and sets off to find out what is going on until his search leads him to an abandoned slaughtered house.
There he must endure horrors, uncovering a mysterious of a cannibal cult, and the inhumane experiments done to the kidnapped victims, fighting experimental monsters and cultists alike, on a struggle for survival and saving the girl.
Matadouro: Grindhouse is a first person shooter survival horror, features a variety of weapons and enemies, exploration of atmospheric and gruesome environments, and puzzle solving, with backtracking and resource management like classics of horror.