Can someone explain to me why there is that symbol next to the YouTube logo?

New teaser (it took me a while to post the teaser because the internet is horrible)

It's incredibly hot, we are under a yellow warning and at almost 40 degrees I hope it doesn't reach 50 degrees like a while ago.

Fredbear's Family Diner

Here is the main scenario (I know the screenshot is very poorly done)

kitchen

New teaser of these two characters

A little about the gameplay (I'm starting to program that character you see on the screen)

Wounded and abandoned to our fate, but some things are best left forgotten

New Teaser