With the introduction of the Steam PC build we have been getting an increased number of questions about how users can merge their Steam, iOS, and Android accounts. I figured it would be helpful to include some easy to find instructions on the merging process.
IMPORTANT: The first thing to note is that it is always best to start the account merging from what you consider your main account. This is the account that will be moved to your other platforms. So, for example, if you consider your iOS account your main account, you should start this process from your iOS device.
Once you have started the game on your main account's device, you will need to press the Options button on the main menu.
After pressing the Options button, you will need to press the Settings button.
In Settings you will need to press the Link button next to the Link Devices label.
Pressing the Link button will bring you to a menu that asks which platform you would like to link this account to. If you are merging a mobile account to your desktop account, you will press the Desktop button. If you are merging the desktop account to one of your mobile accounts, you will want to press the button of the mobile platform you are trying to merge.
Once you press the button of the platform you are attempting to merge, you will be shown your PlayFab ID and a secret key. You will need to enter both of these numbers into the platform you are trying to merge. You must use this secret key within 5 minutes or it will expire and you will need to generate another key for merging.
To enter this key, go into the platform you would like to merge to your main account. Follow the steps above to get the the Link Device menu. In the Link Device menu you will need to press the Enter a Link Code button.
Pressing this button will bring you to a menu where you can enter in your PlayFab ID and your secret key. Once you correctly enter in your PlayFab ID and your secret key, press Ok to start the merging process.
If everything goes correctly you will see a message indicating your account merging was successful. It can take up to five minutes for your account to fully merge.
At this point, all of the content on your main account will be accessible in your other merged devices and vice versa.
Hope this simple guide was helpful in all of your account merging adventures.