Game window Scale slider by default?

Hi.

I was working on a pixel art game and I was using the pixel perfect package.
But then I came across the Scale Slider in the game window, and I thought the possibilities that could give.

I googled more about it, but did’t find much.

Is there a way to set this up to play in a build?

@Colatran

AFAIK it is an editor only feature, so that you can “zoom into” your image and see smaller details.

k thanks