Spoilt twins, Gemma and Billie Charling want to make sure that their 18th is the party of the year but when it's crashed by unwelcome guests dressed up as party balloons, the girls no longer become the center of attention.
Hosting the party at a farm with a design of a maze in maize seemed liked the best party game ever, until now. There is nowhere to run to.
Before the night is over the girls must unwrap the mystery behind the tormentors reasoning to go on a killing spree on their special night or else they won't live to see 19.