NationRush · Privacy
Privacy policy
Analytics is optional. You can allow, reject or turn off both PostHog and Vercel Analytics in Analytics settings. Rejecting analytics does not affect access to the game.
Who is responsible
oakmann is responsible for the personal data processed by NationRush. For privacy questions or requests, contact oak-mann@outlook.com.
This notice was last updated on 18 October 2026.
Account, games and leaderboards
You can practise without an account. If you create an account, we use your verified email address to sign you in and store your history, progress and preferences with Supabase in the EU. The email address is private. Your self-chosen player name, your country and approved daily results can be seen on leaderboards and in invitations. Country is a self-declared affiliation, not a verified place of residence.
Account history is kept until you delete the account under My account. Importing old guest history requires your own choice and never gives a public competition ranking. Each account has its own local storage. Guest history on a shared device is shared by the device's guests.
Public daily leaderboards are available for 90 days. Raw competition input is kept for 90 days for technical verification, invitation records for 30 days, closed name reports for 90 days from the latest handling, and moderation decisions for 365 days. Results may be held back for review. The client's timing measurement is not proof of a cheat-free performance.
Deleting your account removes your profile, history, results and invitation links from the active service. Guest history is kept. Local account data on this device is cleared when you delete the account. On other devices it can be removed by clearing the site's data in the browser. Offline copies on devices you no longer control cannot be remotely deleted with certainty.
Operational errors are reported with fixed error codes. We do not send error messages, screen content, email addresses or full invitation links in the error reporting.
If you set a password, Supabase manages your sign-in credentials. We use your account details to provide access to the game, not to identify you in PostHog.
Storage needed to play
We use browser storage for your sign-in session, saved game history, progress, preferences and analytics choice. These support the game and your selected settings. Rejecting optional analytics does not remove your saved game data or prevent you from playing. You can clear local data through your browser settings.
Private round feedback
Sending feedback after a round is optional. We store your rating and optional comment to improve NationRush. They are not published or included in analytics.
Daily feedback is linked to your round and player session. Free-round feedback can be sent without an account. We keep feedback for product improvement without automatic expiry. Deleting your account in NationRush removes feedback linked to it. Feedback from an expired guest session is kept without the account and attempt links. You can contact us at the address above about your feedback.
If you contact us by email, we receive your email address and message. We use them to respond and handle your request, and keep the correspondence while it is needed for that purpose. Email feedback is separate from optional analytics.
What we process, and why
We process account and game data to provide the service you request: sign-in, daily attempts, results, records and leaderboards (performance of a contract). We process limited security and operational data, and feedback you choose to send, in our legitimate interest in keeping NationRush working, fair and useful. Optional analytics with both PostHog and Vercel run only with your consent.
To limit abuse, the game API stores a keyed hash of your IP address next to a request counter, rather than storing the original address in that counter. The counter is deleted within three days. Operational errors are counted by fixed error code for about 30 days. A guest session that has not played for 30 days is removed.
When your round is accepted, every open globe is told that a player from your country has just finished, so your country lights up. Only the country code is sent, never your name or your time.
The public Latest rounds list shows valid completed daily rounds and free rounds, including retries by guests and signed-in players. Only your best valid daily competition attempt counts on leaderboards; free rounds do not count there. It shows the public player name, country, time and completion time. Your player-name visibility choice applies to both Latest rounds and leaderboards; hidden names appear as Player. Guest rounds are always labelled Guest and do not count on leaderboards or earn achievements. Free-round activity is kept separately for about 30 days and is removed when its guest session or account is deleted. If a connection fails, the completed run waits in browser storage until it can be sent.
Optional visit statistics with Vercel
Only after you allow analytics do we load Vercel Web Analytics to count visits and pages. It does not use analytics cookies. Vercel identifies a visitor using a hash derived from the incoming request and discards that visitor session after 24 hours. The statistics can include the page, referral source, approximate location, browser, operating system and device category.
We send a reduced page address without query parameters or fragments, so invitation codes, seeds, scores and campaign parameters in those parts of the address are excluded. A country-page visit can include its country code. About and privacy are plain pages without analytics scripts. Vercel visit statistics stop when you reject or turn off analytics.
How Vercel Web Analytics handles data
Who processes your data
Vercel hosts NationRush on a global network and runs the game API in Frankfurt. Supabase stores accounts and results in the EU. Resend delivers sign-in and account emails from an EU region. With your consent, product analytics go to PostHog in the EU and visit statistics go to Vercel. Hosting and essential account services operate regardless of your analytics choice.
EU hosting does not mean that every supplier, subprocessor or support operation is limited to the EU. Where these providers process personal data outside the EEA, their data protection terms describe the applicable transfer safeguards, including standard contractual clauses where relevant. Their current terms are linked below.
Optional analytics
With your permission, NationRush uses PostHog in the EU and Vercel Web Analytics to understand visits, gameplay and returning players. PostHog receives game starts, completions, abandonments, results, badges and sharing events. Vercel receives visit statistics. Both services stay off until you allow analytics.
With your consent, PostHog also receives your landing page, play-button choices, device category and campaign labels (UTM source, medium, campaign and content). Campaign labels are kept in this browser tab for up to 30 minutes, including reloads, and are removed when you turn analytics off. We do not send search terms, advertising click IDs or full referral links to PostHog. The random browser ID is pseudonymous: it distinguishes one consenting browser, not a verified person.
PostHog uses a random ID stored in your browser. Your analytics choice applies for 180 days. We do not send your name, email address, full web addresses or detailed keystrokes to PostHog, and we do not record your screen. Automatic click capture and location enrichment are disabled in PostHog. Vercel visit statistics are described separately above.
PostHog receives your IP address as part of the network connection. The project is set not to store it in analytics data. The browser ID is pseudonymous, not anonymous. Analytics does not carry over to another browser or device.
You can change your choice at any time using Analytics settings. Rejecting or turning off analytics stops new PostHog and Vercel analytics events, cancels pending PostHog retries and removes the PostHog browser ID and campaign labels. Information already received by the services is not deleted automatically. Your game, local records and badges still work.
Contact us if you want access to, or deletion of, your analytics data. Give us your browser ID while analytics is switched on so that we can find it.
Analytics storage and deletion
We remember your analytics choice for 180 days. The PostHog browser ID remains in local storage while consent is valid, and is removed when you turn analytics off. Campaign labels expire after 30 minutes. We use historical product analytics for ongoing improvement of the game. Our current free PostHog plan provides a one-year event reporting window and Vercel Hobby a one-month reporting window. These windows are not a promise that raw events or backups are deleted on the same date. Turning analytics off stops future collection and does not erase previously received data. Contact us to request access or deletion, with your browser ID if available. Vercel aggregate visit reports are not linked to your NationRush account or PostHog browser ID.
Provider privacy and data protection terms
- Vercel privacy notice
- Supabase data protection terms
- Resend data protection terms
- PostHog data protection terms
Your choices and rights
You can ask by email for access, correction, deletion, restriction or, where applicable, a portable copy of your data. You may object to processing based on legitimate interests. You can withdraw analytics consent at any time without affecting the lawfulness of earlier processing. You can delete your account under My account and complain to the Danish Data Protection Agency, Datatilsynet (datatilsynet.dk).
NationRush is intended for players aged 13 and over. Optional analytics is intended for players aged 16 and over. If you are under 16, choose Reject analytics. You can still play.