Standalone Player Looks Different than Game View - view

Question

Okay so I've built this little dodger game and everything is perfect except the standalone player doesn't match the game view visually. Pics for reference. Please let me know anything to stop this issue.
I want the standalone player to be the same as the game view.
Changing the resolution in the player settings doesn't work so far.
Unity GameView
Standalone Player

Answer 1

Looks to me like its your scale settings in the Game window. It's set at 0.33 in the picture you've posted.
Try changing your view to Free Aspect, then adjust your camera GameObject to tighten in on your gameplay area. Or just refresh your layout, sometimes changing the aspect ratio while the Game view is smaller makes it difficult to restore the aspect you are looking for.
Reset your layout here:
Window\Layouts\Default (or whatever you prefer)

Answer 2

I used this code, with two different cameras rendering.
void Update ()
{
float targetaspect = 4f / 3f; // set the desired aspect ratio
float windowaspect = (float)Screen.width / (float)Screen.height; // determine the current aspect ratio
float scaleheight = windowaspect / targetaspect; // current viewport height should be scaled by this amount
// obtain camera component so we can modify its viewport
Camera camera = GetComponent<Camera>();
// if scaled height is less than current height, add letterbox
if (scaleheight < 1.0f)
{
Rect rect = camera.rect;
rect.width = 1.0f;
rect.height = scaleheight;
rect.x = 0;
rect.y = (1.0f - scaleheight) / 2.0f;
camera.rect = rect;
}
else // add pillarbox
{
float scalewidth = 1.0f / scaleheight;
Rect rect = camera.rect;
rect.width = scalewidth;
rect.height = 1.0f;
rect.x = (1.0f - scalewidth) / 2.0f;
rect.y = 0;
camera.rect = rect;
}
}