AGING CURVE / PLAY CLINIC

A private little score chart.

Effective November 12, 2026. Aging Curve Test runs games and generates reports in your browser. The game has no account system or advertising. Optional Google Analytics is off until you choose “Allow analytics”.

Local records

Up to twenty checkups are stored under aging-curve-test.arcade.v2. They contain mode, input, difficulty, scores, short measurements, entertainment age, optional predicted gaming age and completion time. Practice bests use aging-curve-test.practice.v2. These game records are not sent to a game server.

Older three-game records, if present, are not mixed with the new scores. “Clear local records” requires a second click and removes current and previous saved game records. Browser site-data controls can also remove them.

Predictions & personal information

The optional prediction asks what number you expect from the arcade, not your real age or birthday. You can skip it. No real name, email, photo, public profile or chat is requested.

Reports & challenge links

The PNG is created on your device and not uploaded by the game. A challenge link includes version, mode, input, difficulty and a self-reported score in its fragment. Anyone receiving the link can read those values. Fragments are not part of normal page requests; a sharing app can see the complete link you give it.

The game writes to the clipboard only after you press a copy/share control. It does not read your clipboard. Sharing through another app follows that app's policy.

Sound & fullscreen

Sound is off until you turn it on. Short chiptune tones are synthesized on your device. No microphone or audio upload is involved. Fullscreen is optional and browser-dependent.

Hosting

The hosting provider receives normal requests to deliver pages, which can include IP address, request time and browser headers. Game measurements are not added to these requests.

Optional analytics

If you allow it, Google Analytics counts page visits, checkup and practice starts/completions, report downloads and challenge sharing. Events can include the checkup mode, input method and difficulty. We do not send your scores, gaming age, prediction, game measurements or challenge fragment. Page and referrer addresses omit query strings and fragments.

Google receives normal connection information such as IP address and browser/device information and may set first-party _ga cookies to distinguish visits. Advertising storage, Google signals, personalization and enhanced measurement are disabled. Google’s privacy policy describes its processing.

Your yes/no choice is saved under aging-curve-test.analytics.v1. Use “Analytics settings” in the footer to change it. Choosing “No thanks” stops analytics events and removes this site’s Analytics cookies. Game records and controls work either way.

Changes

Changes affecting data use will be described here with an updated effective date.