Real sign-in: Google, Apple, account deletion

Sign-in is in. Tap PLAY on the title screen and pick Continue with Google or Continue with Apple — there's a Terms & Privacy link right under the buttons. Web sign-in works in the browser, iOS and Android use the platform-native flows. Sessions persist across launches with a 30-day rolling activity window, so you don't have to sign in every time you open the game.

Account deletion is in (App Store guideline 5.1.1(v) + GDPR Art. 17). Deleting your account fully removes your save and progress, and the game cleanly drops its OAuth link to your Apple or Google identity at the same time — so deleting really means deleting, not just unlinking.

The API picked up backpressure protection on the way through. If a flood of requests ever hits all at once, the client will quietly back off and retry instead of erroring out, so you shouldn't see anything on screen even when the server is busy.