I'd love this as well. I bought Super Mario Run in an airport so I could play it on the plane. It was like $10, too. Second we get up there, "sorry unable to connect." WTF? The only time I'm ever playing games on my phone is when I'm in an area that can't get service.
I have a great time playing Rollercoaster Tycoon Classic Doesnt need anything other than the touchscreen, and its the same as the PC version - and cheaper. Runs great, and provides many many many hours of fun if you like the game (And I have since 1999!)