Gameplay 2d

Hi, I am onto gameplay of my 2d game now.

the game play is simple,(snake game) with border and a simple snake as the main character.

Now I need your help. How should I make the GamePlay. What should I do to ensure the game scales properly on all other mobiles (with different resolutions).

Should I put the borders on the canvas? kindly guide me to a better gameflow.

Good evening!
Well. I’d probably put the borders as an object on the scene. And as far as I understand, it scales automatically if you set you canvas settings on “scale with screen size”
Good luck!