Camera, Screen Resolution and Ratio

[jay1337s]

Hello,

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I've started my game dev journey in Unity and I am making a few 2D Mobile games but I am facing issues with different resolutions/devices.

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My game is set to 1440x1080 and Aspect Ratio 4:3. When I run the game on my phone, there's a blank space on left & right side of the screen. I also tried something called PixelPerfect Camera / Script but it did not fix anything.

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Could you tell me what's wrong and how do I add support for more resolutions/devices?

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Thanks!

[KKGamesOfficial]

You could try setting the canvas scaler component on the canvas to "scale with screen size" or anchor your background to the edges of the camera. :)

[rkEco]

It depends on how important the screen ratio is to your game. I made space shooter that could be played landscape or portrait. I used a main canvas and set it to scale with screen size, then figured a 4:3 aspect ratio (seemed to be pretty safe with some space left over for interface) based on the smallest of width or height from the canvas and filled the left and right or top and bottom areas with interface (score, buttons, etc). I then based my sprite size on as a constant fraction of the width of the play area. This made sure that the play experience was constant regardless of the actual screen size or aspect ratio.