Cross-play?

Is cross-play between platforms possible? Or is it already in the works? I play the Steam version currently, but would gladly hop on and play while away from home as well if my game progress carried over to my Android phone.

That’s a good idea. I was curious on playing this on the computer but not looking forward to starting from scratch.

You can definitely play across mobile devices (I migrated my data from one Android phone to the other without a hitch). I haven’t tried iOS/Android but I think that should work. But that’s using Facebook to sync your data – not sure if that works on Steam but when the PC client was first released you couldn’t link accounts without help from customer support.