Designing a full-sized game for a five-inch screen isn’t about shrinking...
https://www.cool-bookmarks.win/designing-a-full-sized-game-for-a-five-inch-screen-is-about-making-smart
Designing a full-sized game for a five-inch screen isn’t about shrinking everything down. It’s about making smart choices. You focus on touch-first controls that feel natural on small glass. You decide if portrait or landscape fits the gameplay better