Privacy policy

Last updated 21 October 2026

The short version

Blackjack Boogie has no accounts, no ads and no real money. The game sends play data so we can balance it and fix bugs. We never sell it or share it for advertising, and you can turn it off at any time with Share play data in the game's settings.

This website

blackjackboogie.com sets no cookies and runs no analytics. Its host, Vercel, keeps standard server logs (such as IP addresses) for a short time to run and protect the site.

What the game sends

While Share play data is on (it starts on), the browser game sends the following to PostHog, the analytics service we use:

• What happens in your runs: runs started and ended, rounds and hands and how they went, crashes into obstacles, what you buy, mini-games, settings you change, tutorial steps and pauses.
• Your device: whether it has a touch screen, your browser and operating system, screen size, whether you opened the game from your home screen, and the game's version.
• Your IP address, which PostHog also uses to estimate your country and city.
• Errors and the game's console log, so we can find and fix bugs.
• Session replays: a low-quality recording of the game screen and your clicks and taps while you play. Replays are deleted after 30 days.
• Anything you choose to type: a feedback message or bug report, and a tester name if you enter one.
• A random ID stored in your browser, so that one visit's events stay together.

The game never asks for your email, your real name or any payment details, and it has nothing to buy.

What stays on your device

Your saved run, records and settings are kept in your browser's storage and are never sent to us. Clearing the site's data in your browser deletes them.

Why we collect it

To see how people play: which rounds are too hard or too easy, where players get stuck, and what breaks. That is the only use. We don't sell play data, use it for advertising, or share it with anyone except PostHog, which stores and processes it for us in the United States.

How long we keep it

Session replays are deleted after 30 days. Other play data is kept while it helps us balance the game, and is deleted sooner if you ask.

Your choices

• Stop sending: turn off Share play data in the game's settings. Nothing more is sent from that browser until you turn it back on.
• Have your data deleted: email hello@blackjackboogie.com. Since there are no accounts, tell us roughly when you played, on what device, and your tester name if you set one, so we can find your data. We delete it within 30 days and reply when it's done.
• Ask a question: the same address answers anything about this policy.

Children

Blackjack Boogie is set in a casino and isn't made for children under 13. We don't knowingly collect data from them. If you think a child has sent us play data, email us and we'll delete it.

Changes

This policy covers the browser game and this website. When the game comes to Steam or to phones, or what it collects changes, we'll update this page and the date at the top.