One Gravity Login, Three Clients
SEA progress follows the Gravity account, not the Steam ID. Steam published July 26, 2026 and still requires the extra Gravity login because anti-cheat and mobile sync sit there. Gravityâs own FAQ: Steam Studio FAQ.
Link order that avoids throwaway characters:
- Create or confirm the Gravity email you used for pre-registration and mobile.
- Install mobile or standalone first if you already have a levelled character.
- On Steam, sign in with that same Gravity account â?do not click âcreate newâ?because Steam is empty.
- Set the secondary password before you list a stall on any client.
Platform matrix: Platforms & Steam Status. Install links: Download & Install.
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What Does Not Transfer
- TW/HK/MO characters (January 15, 2026 launch) do not move onto SEA. Steam SEA is a new character if you only played Taiwan.
- Unlinked Steam-only profiles â?wishlist mail can land on the first Steam character you make. Link before you claim.
- Codes are once per Gravity account, not once per client. Redeem on the main: How to Redeem.
Cross-play in the same party: Cross-Platform Play.
Where Linking Lives in the Client
Settings â?Account â?Platform Link (labels vary: Bind, Third-party, Steam). Bind once. Unlinking is often locked for months. If Steam overlay crashes during bind, finish the bind on mobile or standalone then return.
Mail, Pioneer, and Event tabs are account-wide on SEA when the bind is correct. If Pioneer mail is empty on Steam but present on mobile, you are on two Gravity logins â?stop spending Star Stones until you fix it. Pioneer window: through September 16 â?Pioneer Rewards.
Security After You Bind
Email recovery + secondary PIN + do not share the Gravity password in Discord. Phishing pages clone Gift Code Exchange. Codes only inside the client. Day 45 habits: Week Eight Guide.