Cultural impact
Following the release of Project X, many parties were inspired by the film.
On March 9, 2012, "Project M" became the first event to gain media attention after a party invitation was posted on Twitter by Farmington Hills, Michigan, high-schooler Mikey Vasovski, and was subsequently passed to thousands of users, to the point that the message was being resent once per second, and was posted on Craigslist. The party was dubbed "Project M" by Vasovski, and the invitation contained the address of a foreclosed home where the party would take place. By 9 a.m. on March 9, potential party-goers began arriving at the location, but by 11 a.m. the party had been officially cancelled after police began escorting people off of the premises. Based on his promotional skills, Vasovski was offered a summer internship by Gawker Media.
On March 13, 2012, two separate parties were attempted in Miramar, Florida, and Houston, Texas. In Miramar, people were invited to a foreclosed home to recreate the film as "Project X House Party 2". The promoter was arrested and charged with $19,000 of criminal damage before the party had begun. Police claimed to have turned away 2,000 teenagers who approached the property unaware of the party's cancellation. In Houston, 13 teenagers were arrested after successfully throwing a party and causing up to $100,000 of damage to an empty home. When police questioned the teens about their motivation, they claimed to have been inspired by the film. A second Houston party attracted between 500 and 1,000 guests, but resulted in the death of one person after an attendee started firing a gun when police attempted to break up the event.
On September 21, 2012, a party in the small Dutch town of Haren spiraled out of control after a Facebook invitation. News reports indicated that "There were multiple mentions of an American film called Project X", and that some revelers wore T-shirts reading "Project X Haren". The damage was estimated to be over €1 million ($1.32 million). In 2025, a Netflix documentary was created documenting what occurred in Haren called Trainwreck: The Real Project X.
In 2012, a party called Proyecto X ("Project X" in Spanish) was held in the Pilar Partido of Buenos Aires Province, Argentina. The event gathered 4,500 teenagers who were sold alcohol.
In 2014, a party called "Project P" was thrown in Mecosta County, Michigan, that attracted more than 2,000 people to an isolated farm house. There were go-go dancers, strippers, a fire thrower and two DJs reportedly hired for the party. Dozens of participants were taken to area hospitals after overdosing on drugs (particularly heroin) and alcohol including one reported sexual assault. Police from seven agencies who responded chose to manage the situation from the perimeter because of the risk of hundreds of intoxicated drivers fleeing the scene. Three suspected organizers of the rave were formally charged.
On August 16, 2014, in Mexico in the state of Jalisco in the city of Zapopan a party called La Fiesta de los 4 mil got out of control after a young man named Alejandro Chassin Godoy made an event on Facebook. The party was held on the day of his birthday. A few days after the disaster was revealed the attendance of guests at the event had reached 6,799 people. There were six injured and 281 were arrested. The majority of the guests were young teenagers. According to the Guadalajara Police, the guests had guns and secured 462 grams of marijuana at the party. Chass was fined 2,800 pesos for damages caused at the party.
Rapper Ken Carson's debut studio album Project X (2021) was named after the film, and its artwork references the film's promotional material.
In a 2021 essay for Metrograph, film critic Nick Pinkerton lauded Project X, calling it "an authentic cult object" and writing, "The buzzkill, pursed-lipped Pharisees of a corrupt critical commentariat tried to kill it once, as they do anything that threatens their sense of authority, but it's still raging after the cops have cleared out."