FNAM:Overnight is a free roam type, you have to stay from 12am to 6am and keep an eye on everything because even the animatronics will chase you at nights!
Also this is a prequel game of Five Nights At Maxie’s
How to play?
(If you read this then good)
You have to survive until 6am which takes around 6 minutes you even must wind up the music box for a single animatronic because if you won’t, well bad things will happen!