Five Nights at Sonic's 4: Halloween Edition

This game is an epilogue to the Five Nights at Sonic's series. It takes place in 2035, 5 years after the events of the cancelled finale, RockClones: Dr Golden's Attack. The clones have gone through extensive lifestyle changes since the original FNaS 4, and are no longer evil. When getting ready to celebrate Halloween, they come to visit Luigi to show him their costumes. Luigi, being the scared Mario brother, is terrified of these costumes and starts having terrible nightmares about the clones trying to kill him again.

An official epilogue to the Five Nights at Sonic's series, and a reimagining of Five Nights at Sonic's 4! Experience the classic fangame in a new Halloween-themed setting with new characters and mechanics.