Five Nights at Sonic’s 4: Alternate Edition Free Download is available to play. Enter a very dark building and start your survival adventure on your own!

The release is an unofficial FNaF fan game. It should never be a part of the canon.
It does not belong to the story whatsoever. It’s its own thing.
You are joining what happens when an inside joke changes into a game series. Next, a fan of that claimed series comes to the decision that the game has robots, blueberries, and a Nintendo 64 model.
What began as a simple art project, became something way bigger.
As in Five Nights at Freddy’s, you will explore a creepy place and defend against some evil creatures. The main aim is to stay alive.
Five Nights at Sonic’s 4: Alternate Edition is a horror game inspired by FnaF. Download the new fangame and embark on checking your survivability!
Screenshots
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