Zero Escape: Virtue's Last Reward is a 2012 adventure game developed by Chunsoft. It is the second installment in the Zero Escape series, and was originally released for the Nintendo 3DS and PlayStation Vita. The story follows the player character Sigma, who is abducted and forced along with eight other individuals to play the Nonary Game, which puts its participants in a life-or-death situation. As the story progresses, the characters unravel the secrets behind the Nonary Game.

The gameplay alternates between two types of sections: Escape sections, where the player completes puzzles in escape-the-room scenarios; and Novel sections, where the player reads the game's narrative through visual novel segments, and makes decisions that influence the story toward one of twenty-four different endings. The player is given access to a flowchart, which allows them to revisit any previously completed section, and choose a different option to cause the story to proceed in another direction.