Why is the image quality in the scene so much better than in the game tab? How to deal with it?

Question

Game development

What is the reason?

It may not be so visible in the picture, but when the game starts, the quality of the sprites is just terrible.

Answer 1

It was a matter of scale.

Answer 2

Well, because in the Scene tab another camera renders with FIG understand what settings. And in Game, your camera renders with your own settings.
At a minimum, it is clear that you are at different distances from the object in these windows - this may already be the reason.

Answer 3

Check that the scaling is not set in the Game tab.