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

https://garrettsinsightfulchat.wordcanopy.com/posts/how-do-you-keep-core-controls-reachable-without-blocking-the-reels

Designing a full-sized game for a five-inch screen is all about smart priorities, not just shrinking everything down. It means focusing on touch-first controls that feel natural on a small display