Strangers awaken in individual holding cells with no memory of how they arrived. They realize if they don’t acquire enough online “likes” in a timely manner, they’ll die horribly at the hands of a sinister executioner.

In the future, death row criminals are given a chance to gain a pardon, on a “survivor” style reality show, only to find the island is full of zombie ex-contestants. (It’s as bad as it sounds)