After October 24, 2023, 04:00 (UTC-7), you will not be able to sign up with a Twitter account, or bind your game account to Twitter. In the future, the Twitter account binding feature will be completely discontinued. Then you will not be able to log into the game or transfer data, even if you have already bound your Twitter account. We STRONGLY recommend that you bind your game account with the Yostar account or any other third-party account as soon as possible.

Arknights Operation Team