#22: The Purge (2013)
Released in 2013, The Purge was made on a modest $3 million budget and offered a chilling dystopian concept where all crime is legal for 12 hours once a year. Starring Ethan Hawke and Lena Headey, the film blended home-invasion horror with sharp social commentary.

Its unique premise and tense atmosphere quickly grabbed the audience’s attention, making it a standout in modern horror. Despite its low cost, the film became a central box office hit. The Purge grossed an impressive $89 million worldwide and went on to launch four sequels.