Realmstate has no passwords. Sign in with Google, or with a passkey you have added.
Choose Sign in with Google. The game only asks Google for your name and email address. Your first sign-in creates your account.
Passkeys
Once signed in, choose Add a passkey. Your device saves a key and unlocks it with your fingerprint, face or screen lock. Next time, Sign in with a passkey needs one tap and no Google. You can add a passkey on each device you play on.
Staying signed in
A sign-in lasts 30 days on that browser, or until you sign out.
Connected sites
Another front end or tool can play for you if you allow it. It sends you to the game's own site, which shows the other site's address and your house and asks Allow or Deny. You sign in on the game's site, never on theirs. A connection lasts 30 days, and you can end it any time. Only allow sites you trust: a connected site can give any order you could. It never sees your email or how you sign in. See API for Tools for how a site connects.
One house per account
Each account runs one house per age, and only you can give it orders. Your account carries over from age to age.