Game resolution

For what resolution I should design my android game and how I can set resolution for my game through blueprint scripting?
I looked at tappy chiken blueprint and i see some stuff going on with resolution in camera initialization section but I dont understand fully what is going on there and where are numbers set there are coming from.

ok i completly got how camera setup works in tappy chiken but i wont tell you guys he he he

Glad you figured it out :slight_smile: what did you find?

Well the numbers and the way tappy chicken has setup the resolutions don’t make much sense to me at all.