Vermillion Online Play free

PrivacyUpdated October 2026

What we keep
and why.

Short version

We keep what it takes to run your account and the game, and a few signals to stop people farming rewards with fake accounts. No ad trackers, no selling data. Abuse signals are deleted after 90 days, and everything goes when your account is deleted.

Your account

Email and password. Email accounts are run by Firebase Authentication (Google). Firebase stores your email and a hash of your password, and sends the verification and password reset emails. The game server never sees your password: it gets a signed token from Firebase that says who you are and whether your email is verified.

Pilot name. The name you choose when you sign up (or the first time you log in) is public: other players see it in game, on leaderboards and on the killboard. It is never made from your email.

Bot check. The sign-up, log-in and password pages may use Google reCAPTCHA through Firebase App Check to keep out automated sign-ups. It looks at how the page is used in your browser.

Playtest accounts made with a username and password in the game keep that login. Their password is stored as a salted hash on our server.

Referral code. If you arrived through a friend's link (/r/CODE), the code is kept in your browser for 30 days (local storage and a first-party cookie) and written once to your Firebase user record when you sign up, so the game can credit your friend. No other cookies are set by these pages.

Why: to give you an account and keep it yours (needed to provide the game).

Playing

Why: to run the game and improve it (needed to provide the game, and our legitimate interest in a working game).

Abuse review

Share and referral rewards are worth farming with fake accounts, so we keep two signals for review:

A person looks at flagged pairs before any reward is paid. These signals are kept for 90 days, used only for this review, and deleted with your account.

Why: our legitimate interest in keeping rewards fair and stopping fraud.

Share posts

When you submit a post for the daily share reward, we keep its link and check it through the platform's public embed service (we never load your post's page ourselves). Some platforms can't be checked that way, so a person looks at the post.

Who else sees it

These companies process data for us, and only to run the parts named:

Nobody else, and we don't sell anything.

Deleting your data

Email [email protected] from the address you signed up with, or ask on Discord, and we delete your account: your pilot, your game data, the abuse signals and your Firebase login. You can also ask for a copy of what we hold about you, or for a correction.

Who is responsible

The controller for this data is Vermillion Online Inc. Privacy questions and requests: [email protected].

Contact

For anything else, the fastest way to reach us is the Discord. We'll update this page when anything here changes.