Aura Collector — last updated 2026
You can play without an account. As a guest, your ladder rung and your chosen fighter are kept only in your browser's storage on this device.
If you sign in with Apple or Google, we store the email address they give us, the username you choose, your ladder position, and the matches you submit for the ladder: the seed, your inputs and the result, which we replay to check the result is real. Your username and best rung appear on the public leaderboard; your email never does.
If you buy a skin, the payment is handled by Polar (polar.sh). We receive the order and which skins it unlocks, not your card details.
To run the game, keep the ladder and leaderboard fair, deliver the skins you bought, and troubleshoot problems. We do not sell your personal information and we do not use it for advertising.
Hosting (Vercel), database and sign-in (Convex), sign-in providers (Apple, Google) and payments (Polar). Each receives only what it needs to do its part.
You can request a copy of your data or ask us to delete your account and associated data at any time by contacting hello@auracollector.app.