Mac antivirus blocks the game automatically for some people and doesn't tell you.
You can follow this tutorial to most likely fix it.
That's.. Really weird.
You could try going into preferences, clearing save data and trying again. You could also try going into the load menu, selecting a blank file and clicking load, this is an alternate way of creating a new game.
If none of that works I can only assume you android device isn't compatible with my game saving plugin, but even that doesn't make sense.