First of all this game is DEMO, just a few chapters, found Smith and Carpenter to your camp, if you want to continue your adventure Buy full Version, I think ot worth to buy. Second this game has a PC version, released on Steam, look like it was it.
Final DON'T BUY IT until the SAVED GAME DISAPPEARED BUG WAS FIXED. It almost bought full version yesterday until I turned off phone, and when game reloaded the save was not there, if you want to play you have to play from the beginning. I just thought it's only me but turn out that's a bug. 😆