Apple Arcade Promises Games Anywhere and on Any Device. It (Mostly) Works.
It's not a seamless transition from an iPhone to an Apple TV, or from a touch-based interface to a controller. And cloud saves are a problem.
'Grindstone' Is a Perfect Puzzler to Showcase Apple Arcade's Promise
In another world, 'Grindstone' is a cool idea undercut by frustrating and intrusive microtransactions. Here, you're allowed to focus on the game. What a concept!