Five Nights at Sonic's Maniac Mania

Maniac Mania happens in an arcade machine created by Dr Golden in 2030, the protagonist in this arcade game is Luigi, Lefty Sonic, a female clone of sonic, is on the game too.

A nightmare version of Luigi, which can read Luigi's mind, is on the game, which he creates Nightmaric, which is a black sonic with tentacles, when we complete all max mode challenge, we have an interview with Dr Golden, also the one we are controlling the arcade not Luigi.