2010s American dystopian scifi with a psychopath

One night per year, the government sanctions a 12-hour period in which citizens can commit any crime they wish -- including murder -- without fear of punishment or imprisonment. Leo, a sergeant who lost his son, plans a vigilante mission of revenge during the mayhem. However, instead of a death-dealing avenger, he becomes the unexpected protector of four innocent strangers who desperately need his help if they are to survive the night.

Two years after choosing not to kill the man who killed his son, former police sergeant Leo Barnes has become head of security for Senator Charlene Roan, the front runner in the next Presidential election due to her vow to eliminate the Purge. On the night of what should be the final Purge, a betrayal from within the government forces Barnes and Roan out onto the street where they must fight to survive the night.

An apocalyptic story set in the furthest reaches of our planet, in a stark desert landscape where humanity is broken, and most everyone is crazed fighting for the necessities of life. Within this world exist two rebels on the run who just might be able to restore order.

Katniss Everdeen reluctantly becomes the symbol of a mass rebellion against the autocratic Capitol.

64 years before he becomes the tyrannical president of Panem, Coriolanus Snow sees a chance for a change in fortunes when he mentors Lucy Gray Baird, the female tribute from District 12.

In the year 2159, two classes of people exist: the very wealthy who live on a pristine man-made space station called Elysium, and the rest, who live on an overpopulated, ruined Earth. Secretary Rhodes, a hard line government official, will stop at nothing to enforce anti-immigration laws and preserve the luxurious lifestyle of the citizens of Elysium. That doesn’t stop the people of Earth from trying to get in, by any means they can. When unlucky Max is backed into a corner, he agrees to take on a daunting mission that, if successful, will not only save his life, but could bring equality to these polarized worlds.

In the year 2113, the earth is attacked by the inhabitants of Elysium, a planet located at the end of the Galaxy. Four men join in the final battle to save the planet.

In a future where a failed global-warming experiment kills off most life on the planet, a class system evolves aboard the Snowpiercer; a train that travels around the globe via a perpetual-motion engine.

More than seven years after the world has become a frozen wasteland, the remnants of humanity inhabit a gigantic, perpetually-moving train that circles the globe as class warfare, social injustice and the politics of survival play out.