Kill Theory (2009)

Name: Kill Theory
Released: 2009

While celebrating a graduation at a secluded vacation home, a group of college students find themselves targeted by a sadistic killer who forces them to play a deadly game of killing one another in order to survive.

Genres: Horror, Thriller, Mystery

What to watch after Kill Theory

Hell Fest (2018) — Same subject: psychopath
Play Dead (2022)
Deadgirl (2008) — Same subject: asylum
Monster Party (2018)
Dread (2009) — Same subject: psychopath, torture
The Killing Gene (2007) — Same subject: psychopath, torture