Last updated: 27 October 2026
Block Pulse is a free browser puzzle game. This page explains what the game stores, what our advertising partner receives when you choose to watch an optional ad, and how you can remove your data. We do not ask for an account, an email address or a payment method to play.
No sign-upNo paymentAds are optional1. What stays on your device
The game keeps a small save file in your browser's local storage so a run survives a refresh and your coins, best score, unlocked styles and sound settings persist. It contains:
- game progress: board, current tray, score, coins, best score, lines cleared;
- settings: music on/off, sound effects on/off, selected block style;
- local flags: first-run status, daily spin and trial counters, ad frequency timestamps.
This data never leaves your browser unless you clear it yourself. It is not linked to your name, email or any account.
2. Anonymous gameplay events
Product events (for example run_start, run_end, ad_offer, reward_granted, and session length excluding ad playback) are written to a small local buffer in your browser, capped at the 400 most recent entries, together with a random identifier created on first launch. The game uses them to keep rewards consistent, to avoid repeating the same tip, and to respect ad frequency limits. This build does not upload the buffer; it stays on your device.
If the operator later connects a hosted analytics service, this page will name that service and the data it receives before it goes live.
3. Advertising
Block Pulse can show three kinds of ads on supported platforms:
| Format | When | Reward |
|---|---|---|
| Rewarded video | Only after you tap a button marked “Ad” (rescue, coin multiplier, extra spin, style trial, chest key, undo, start boost, offline coins ×2) | In-game coins, blocks, keys or a one-run style trial |
| Interstitial | After a finished run, with a minimum 60-second gap, never in the first 20 seconds, never during play | None — this is a plain ad break |
| Banner | Menu and result screens only; hidden during play | None |
Rewarded ads are always optional. Every reward that an ad can give is also obtainable by playing: coins come from clearing lines, styles can be bought with those coins, and chest keys also appear on the daily wheel.
Ads are served by the distribution platform that hosts the game (for example OpenPaaS / SUD) or by a mock player used for testing. The ad network may collect device information, approximate location and ad interaction data under its own privacy policy. We do not receive your name or contact details from ad partners.
4. Children
Block Pulse is a general-audience game suitable for ages 8 and up. It is not directed at children under 13, and we do not knowingly collect personal information from children. If you believe a child has provided personal information, contact us and we will remove it.
5. Your choices
- Sound: music and sound effects can be muted separately at any time.
- Ads: you can decline any rewarded ad; the game continues without penalty. Interstitial ads respect a 60-second minimum gap and are skipped for short runs.
- Delete local data: clear site data for this domain in your browser, or run
localStorage.clear()in the developer console, to remove the save file and the anonymous identifier. - Do Not Track / Global Privacy Control: we do not run our own cross-site tracking. Where the hosting platform supports these signals, they are honoured for analytics.
6. Data retention and security
Local save data and the local event buffer stay in your browser until you clear them; the game itself keeps nothing on a server. Ad partners keep ad interaction data under their own policies. The game is served over HTTPS. We do not store payment data because there are no purchases.
7. Changes to this policy
If the data practices change — for example a new ad format or a new analytics provider — this page will be updated and the “Last updated” date will change. Material changes will be announced on the game's start screen.
8. Contact
Questions about this policy or a data request: use the publisher contact shown on the platform listing where you found Block Pulse. We aim to reply within 5 business days.
Play Block Pulse