Volume , a gripping action-adventure game, follows college student Sigma as he is abducted on Christmas day 2028. He soon finds himself in a warehouse with eight others, forced to participate in a Nonary Game (Ambidex Edition). With no other options, they must play this game to escape while unraveling the mystery of who among them is Zero, the mastermind behind their predicament.
As part of Virtue's Last Reward , Sigma and his companions are tasked with solving puzzles in a series of rooms. They must interact with objects to find the correct combination to unlock a safe containing key cards for the Ambidex rooms. Inside these rooms, they will face Prisoner's Dilemma minigames where they can vote to 'Ally' or 'Betray' their opponents, earning points that will either save or kill them.
With 24 possible alternate endings, players can experience a unique outcome each time they complete the game. They can start again from their current save and carry over data from previous attempts, adding replay value to this thrilling adventure.