Four mathematicians are imprisoned in a shrinking room; with the walls closing in, they must try anything to escape this fatal puzzle.
Sebastian, a young man, has decided to follow instructions intended for someone else, without knowing where they will take him. Something else he does not know is that Gerard Dorez, a cop on a knife-edge, is tailing him. When he reaches his destination, Sebastian falls into a degenerate, clandestine world of mental chaos behind closed doors in which men gamble on the lives of others men.
Mind-control technology has taken society by a storm, a multiplayer on-line game called "Slayers" allows players to control human prisoners in mass-scale. Simon controls Kable, the online champion of the game. Kable's ultimate challenge becomes regaining his identity and independence by defeating the game's mastermind.
Nine strangers wake up in a house with no recollection how they got there and no way out. The voice on the PA introduces them to a grisly game they must play. The prize is $5 million and their life.
One hundred mid- and low-level gangsters who are on their boss' bad side are locked inside a newly-built high-security prison, and given plenty of guns, ammo, and baseball bats, then told that the last survivor will get a suitcase with 10 million dollars.
A homeless man is hired as a survival guide for a group of wealthy businessmen on a hunting trip in the mountains, unaware that they are killers who hunt humans for sport, and that he is their new prey.
A group of drug-influenced lumpen teenagers from the suburbs of the city descends into the center where they do not belong, where they are excluded. They adopted a brutal method to seize rights that were not granted to them. Unaware of what will happen to them, cheerful and well-to-do university students are helpless in the face of this gun-wielding mob that suddenly raids the bar where they are having fun.
Following Jigsaw's grisly demise, Detective Mark Hoffman is commended as a hero, but Agent Strahm is suspicious, and delves into Hoffman's past. Meanwhile, another group of people are put through a series of gruesome tests.
Medical student Ted Grey graduates at the top of his class and quickly joins an elite pathology program, whose top students invite him into their circle. There he uncovers a gruesome secret: They play a game in which one tries to commit the perfect, undetectable murder, then the others compete to determine the victim's cause of death.
An ordinary guy suddenly finds himself forced to fight a gladiator-like battle for a dark website that streams the violence for viewers. In order to survive and rescue his kidnapped ex-girlfriend, he must battle Nix, a heavily armed and much more experienced fighter.
Thrown naked into a desolate room with thirteen strangers, Tonya discovers that she is the final contestant in a deadly game. Restrained by lethal electronic collars, the players must utilize hints and tools from a box marked "pieces" to find both an exit and the reason for their abduction. One by one the players are eliminated as their "curfew" begins and the lights go out. With each dead body comes another clue, which they use to discover that one of them is the killer. The question is ... which one?
Terminal Island, New York: 2020. Overcrowding in the US penal system has reached a breaking point. Prisons have been turned over to a monolithic Weyland Corporation, which sees jails full of thugs as an opportunity for televised sport. Adrenalized inmates, a global audience hungry for violence and a spectacular, enclosed arena come together to form the 'Death Race', the biggest, most brutal event.
A reality TV program selects six contestants to participate in a free-for-all, no holds barred deathmatch, where they must skillfully outwit and kill each other in order to be the last person alive.
Four volunteers sign up for what initially appears to be a typical paid research study, only to discover that they've unwittingly become involved with a classified government program that was said to have been terminated nearly two decades ago.
Born lucky, Karim Moussa takes to exploiting it instead of focusing on studies. Now a wealthy gambler, he decides to recruit about a dozen lucky people to participate in a deadly game of survival.
A group of high school students are forced into a game where they are hypnotized to commit suicide on an unknown command. Where no one is safe from a sudden death, how can they avoid their fates?
Special Agent Strahm is dead, and Detective Hoffman has emerged as the unchallenged successor to Jigsaw's legacy. However, when the FBI draws closer to Hoffman, he is forced to set a game into motion, and Jigsaw's grand scheme is finally understood.
Every seven years, in an unsuspecting town, The Tournament takes place. A battle royale between 30 of the world's deadliest assassins. The last man standing receives the $10,000,000 cash prize and the title of World's No. 1 Assassin, which itself carries the legendary million dollar-a-bullet price tag.
In the future, the Japanese government captures a class of ninth-grade students and forces them to kill each other under the revolutionary "Battle Royale" act.
It's three years after the events of the original Battle Royale, and Shuya Nanahara is now an internationally-known terrorist determined to bring down the government. His terrorist group, Wild Seven, stages an attack that levels several buildings in Tokyo on Christmas Day, killing 8000 people. In order for the government to study the benefits of "teamwork", the new students work in pairs, with their collars electronically linked so that if one of them is killed, the other dies as well. They must kill Nanahara in three days - or die.