Hi Stumbler! Nurse Joy here to assist you with any Account related FAQs 📒 
If your account is on Steam (PC) you cannot save your progress with other platforms like Google Play, Game Center or Facebook.  
However, your progress is bound with your Steam account. If you remember your credentials, all you have to do is login to the correct Steam account to load your account/progress.
At the moment it's not possible to load your Steam account on mobile devices or vise-versa. 
If your account progress got lost, please send a message to our Customer Support team and we'll do our best to assist you. You can contact us by using the chat widget on the bottom right of our Support Web Page!
Always a joy to help!