Designing a full-sized game for a five-inch screen means focusing on what...

https://wiki-aero.win/index.php/Does_Landscape_Really_Give_More_Space_for_Games_on_Phones%3F_98327

Designing a full-sized game for a five-inch screen means focusing on what really matters, not just making everything smaller. You start with touch-first controls that feel natural on a small display