After surviving five nights, Luigi escapes but accidentally leaves his hat behind. He eventually alerts authorities, leading to the capture and rehabilitation of the clones, though Nightmare Golden Sonic and The Toymare vanish. Gameplay Mechanics

A primary defense mechanism is hiding under the office desk to avoid detection.

is the fourth main entry in the popular horror fan game series created by TheCyVap. Released on November 7, 2015, it serves as a sequel to Five Nights at Sonic's 3 and is chronologically the fifth game in the series timeline. Setting and Lore Timeframe: The game is set in the year 2028.

While inspired by Five Nights at Freddy's 4 , the game features unique survival mechanics:

Narrative progression is told through Luigi’s gameplay and cutscenes focusing on Salvage Sonic .