Satans Little Helper (2005)

A young boy obsessed with a violent video game called Satans Little Helper ends up crossing paths with a masked man who appears to be enacting the games twisted logic in real life. Believing hes found the real Satan, the boy excitedly offers to help with his gruesome Halloween activities, completely unaware that the bodies piling up arent just part of a prank. As the night goes on, things get increasingly out of control, with the boys sister and her boyfriend getting pulled into the chaos. What starts off feeling like a weird, darkly funny Halloween night spirals into something more dangerous and unpredictable, especially when no one can tell whats part of the act and whats real anymore. The setting plays into the confusioncostumes, decorations, and oblivious neighbors all mask the fact that something truly disturbing is happening in plain sight. The movie keeps shifting tone, balancing between absurd comedy and genuine unease as the characters try to make sense of whats going on while the silent masked figure keeps doing his thing, never breaking character. Its a mix of campy weirdness and low-budget menace that turns a goofy premise into something more unsettling than it first seems.