Ubel

A group of eight are kidnapped by an unknown individual and are locked inside a high-tech facility. They are forced to vote for a victim every two hours until they manage to find and destroy the AI ruling over the facility. Will they succeed before death becomes imminent?

The story follows Player, who wakes up in his cell without his memory. The occasional flashbacks he's having do more harm than good in the grim state of affairs. The facility contains many rooms filled with puzzles, which the player and the others must solve to get more information about their whereabouts.