Designing a full-sized game for a five-inch screen isn’t just about shrinking...

https://andysexpertblog.nexorafield.com/posts/how-to-design-a-spin-button-for-one-handed-play

Designing a full-sized game for a five-inch screen isn’t just about shrinking everything down. It’s about focusing on what matters most. Touch-first controls need to be easy and natural to use with one hand