Designing a full-sized game for a five-inch screen is all about smart...

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

Designing a full-sized game for a five-inch screen is all about smart priorities. Instead of just shrinking everything, it’s about making touch-first controls easy and natural. Choosing portrait or landscape changes how players interact