
DARKEST DAYS supports cross-platform play between PC and mobile,
allowing Survivors to enjoy the game conveniently anytime, anywhere.
Please refer to the guide below to ensure smooth cross-platform play.
※ Please note that account linking for cross-platform play is only possible on mobile devices.
[h3]PC(Steam) → Mobile Play: If you want to use the same account you played on Steam on your mobile devices[/h3]
1. On the intro screen, click ‘Sign in with Steam’

- On your mobile device, click ‘Sign in with Steam’ to access the game.
2. Use your existing account as is

- You can continue to play on mobile using the same account you used on PC(Steam).
[h3]PC(Steam) → Mobile Linking: If you want to link the account you used on Steam to a different platform account on mobile[/h3]
1. On the intro screen, click ‘Sign in with Steam’

- On your mobile device, click ‘Sign in with Steam’ to access the game.
2. In the game, go to Settings → Account menu

- You can link your account from this menu.
- Since you are currently logged in with a PC(Steam) account, the account is displayed as ‘Linked’.
- You can link your account by clicking the ‘Link’ button with the account you want, either Apple or Google.
Or you can link both Apple and Google accounts.
3. Linking completed with your preferred account among Apple and Google

- In the example above, both Apple and Google accounts have been linked and are now in the ‘Linked’ status.
- You can continue playing with the same account on all platforms where linking is complete.
[h3]Mobile → PC(Steam) Linking: If you want to transfer an account you played on mobile to Steam[/h3]
※ If you want to transfer an account you played on mobile to Steam, linking is only possible if you have never played DARKEST DAYS on Steam (have never created an account).
※ If you already have an account on Steam but need to link, we will guide you through the linking method 1:1 through the Customer Center.
1. On the intro screen, click ‘Apple’ or ‘Google’

- Click ‘Sign in with Apple’ or ‘Sign in with Google’ on your mobile device to access the game.
※ Guest accounts have a risk of being lost, so we recommend using them after linking your account to a platform such as Apple, Google, or Steam.
2. In the game, go to Settings → Account menu

- You can link your account from this menu.
- In the example above, since you logged in with a Google account, the account is displayed as ‘linked’.
- To play on PC(Steam), click the ‘Link’ button for your Steam account to proceed with account linking.
3. Linking completed with the Steam account

- Steam account linking has been completed and the status has been changed to ‘Linked’.
- Now you can use the account you were playing on mobile on PC(Steam).
4. Sign in with Steam

- On PC(Steam), if you have a Steam account, you can access the game right away without a separate login procedure within the game.
- If account linking is complete, you can continue playing on PC(Steam) with the account you were using on mobile as above.
[h3]Unlinking Your Account[/h3]

- You can unlink your account as shown above by clicking the ‘Linked’ button.
- If you want to link to a different account than the linked account, please use the menu above.
Please check the cross-play usage guide provided above,
and enjoy DARKEST DAYS more comfortably.
Thank you.
DARKEST DAYS Team