London teenagers hiding from energy beings in abandoned mall

A teen gang in a South London housing estate must team up with the other residents to protect their neighbourhood from a terrifying alien invasion.

A sequel to the 2011 film 'Attack the Block'.

A group of friends descend upon an abandoned monastery looking for a good time - only to find that once they are inside, they have been trapped by unknown, paranormal forces and soon become hunted by a army of undead monks who have a taste for fresh human souls. Now, the group must harness the mysterious forces of the monastery to escape the clutches of the centuries-old spirits.

A group of teenagers that work at the mall all get together for a late night party in one of the stores. When the mall goes on lock down before they can get out, the robot security system activates after a malfunction and goes on a killing spree. One by one the three bots try to rid the mall of the “intruders.” The only weapons the kids can use are the supplies in other stores, or if they can make it till morning when the mall opens back up.