Nothing to lose.That's the point.

Playtide is a small studio that makes free browser games about spies. We are eleven people spread across Lisbon, Tallinn and a room above a bicycle shop in Bristol, and we have been shipping small games together since 2019 under other names.

Why we built it

We wanted the specific pleasure of a spy film — the lock, the tail, the sweep of a room — without the thing that usually gets bolted onto it. Most sites that borrow this look eventually ask you for a card number. We decided at the start that ours never would, and then we designed the whole thing so that it structurally can't: there is no payment system, no shop, no balance, no wallet and no prize pool anywhere in the product.

That constraint turned out to be freeing. When a score can't be sold, you can tune it purely for how satisfying it is to earn.

How we're funded

Playtide is self-funded by the studio's contract work. We do not run advertising, we do not sell player data, and we do not take affiliate payments from anyone. If that changes, this page changes first and the privacy policy changes with it.

What we will never do

• Accept a deposit, payment or stake of any kind.
• Award money, goods, vouchers or prizes for play.
• Let Intel be bought, sold, transferred or redeemed.
• Link out to real-money gambling operators, or take money to do so.

The people

M. Okonjo — studio lead. Wrote the first version of Cipher Lock on a train.
R. Halvarsson — systems and scoring. Owns the argument about how many attempts is fair.
P. Lindqvist — art direction, title sequences, the ring motif.
J. Amara — community and support. Answers the contact form.
Everyone else — see careers, where there are more of us than there were last year.

Every idea that reaches the registry has to pass four tests. Most don't.

1. It has to be readable

A player should be able to explain the rules to someone else after one round. If the pitch needs a diagram, it goes back.

2. Information over chance

We favour games where a thinking player beats a lucky one over time. Chance can set up a round, but it shouldn't decide it. Cipher Lock is the clearest example: the code is random, the solution is not.

3. It must survive having no stakes

This is the one that kills most candidates. Strip out any possibility of winning something, and a lot of game designs collapse — the loop was never fun, the reward was. If a prototype isn't interesting when nothing is riding on it, it isn't interesting.

4. No mechanics that imitate wagering

We do not build games structured around staking a balance on an outcome, and we don't recreate the interface language of betting products. Not because it wouldn't work — because it would, and that isn't what this site is for. Playtide contains no gambling products of any kind.

There is no money at Playtide, but habits still matter. A game with no stakes can still eat an evening you meant to spend elsewhere.

Set the length before you start

Decide how long you're playing for and put a timer on your phone. Cipher Lock in particular is designed to make "one more attempt" feel reasonable, and it will keep feeling reasonable for an hour.

Treat the score as decoration

Intel measures nothing outside this page. It is not progress, not status and not an asset. If chasing it starts to feel like an obligation rather than a game, that's the signal to close the tab.

Play it around your life, not through it

Sleep, work, people, food. If any of those are being moved to make room for a browser puzzle, the puzzle should give way.

If this style of game touches something else

Playtide has no wagering mechanics and no games built around staking a balance on an outcome. But if playing here ever prompts thoughts about real-money gambling, or you recognise a pattern from somewhere else in your life, please stop and talk to someone who can help.

• UK — National Gambling Helpline, 0808 8020 133, free and open 24 hours.
• US — National Problem Gambling Helpline, call or text 1-800-GAMBLER, 24/7.
• Elsewhere — search for your national or regional gambling support service, or start with your local health service.

Playtide is not affiliated with any of these organisations; they are listed as a public service.

1. Entertainment only

Playtide is a free-to-play games website provided solely for entertainment. All operations are played with Intel, a free virtual score with no monetary value. Intel is not money and is not a payment instrument. It cannot be purchased, sold, withdrawn, transferred, gifted, traded or redeemed for money, goods, services or prizes. Playtide does not offer gambling, wagering, betting or any opportunity to win real money or prizes.

2. Eligibility

The site is intended for people aged 18 or over, or the age of majority where you live, whichever is higher. By using Playtide you confirm that you meet that requirement. We may refuse or close an account where we reasonably believe it does not.

3. No gambling

Because nothing of value is staked and nothing of value can be won, activity on Playtide is not gambling. Outcomes and scores are for amusement. Success in these games does not indicate future success at real-money gambling, which carries genuine financial risk and is a different activity entirely.

4. Intel and clearance

Intel and clearance levels are a limited, personal, non-transferable licence to view score features on this site. They remain ours, confer no ownership or property right, and may be adjusted, expired, recalculated or reset at any time — for example when scoring rules change or when we detect automated play.

5. Accounts

Accounts are free and optional. You are responsible for your credentials and for activity under your account. Do not share it. Tell us promptly if you think it has been accessed by someone else.

6. Acceptable use

Use the site lawfully. Do not attempt to disrupt, overload, reverse-engineer for exploit, scrape at volume, automate play, impersonate others, harass anyone, or upload unlawful content through any form on the site. We may restrict or end access where behaviour harms the service or other players.

7. Content and fiction

All operations, agencies, characters and locations on Playtide are invented. Any resemblance to real organisations, services or people is coincidental. Nothing here is instruction, tradecraft, or legal, financial, security or medical advice.

8. Intellectual property

The site, its games, code, artwork and text belong to Playtide Interactive Ltd. or its licensors. You may play them; you may not copy, resell or redistribute them without written permission.

9. Availability, "as is", and liability

The service is provided "as is" and "as available", without warranties of any kind. Games may change, pause or be withdrawn without notice. To the fullest extent permitted by law, we are not liable for indirect or consequential loss, lost scores, or damages arising from use of a free entertainment service. Nothing here limits liability that cannot lawfully be limited.

10. Changes and governing law

We may update these terms; the version date above will change and continued use means acceptance. These terms are governed by the laws of Estonia, without prejudice to mandatory consumer protections in your country of residence.

11. Contact

Questions about these terms: hello@playtide.bond.

1. Who we are

Playtide Interactive Ltd., Pärnu mnt 22, 10141 Tallinn, Estonia, is the controller of personal data collected through playtide.bond. Data questions: privacy@playtide.bond.

2. What this build collects

This demonstration build has no server-side account system. The only things kept about you are stored in your own browser: your Intel total, your best run for each operation, and your cookie choice. They are not transmitted to us.

3. If you create an account on the live service

We would hold a display name, an email address, a hashed password and your Intel total, in order to provide the service and let scores follow you between devices. Lawful basis: performance of a contract with you. We do not ask for and cannot accept payment details, because there is nothing to pay for.

4. Contact form

In this sample build the contact form transmits nothing at all; submitting it only shows a confirmation. On the live service, messages and the address you send them from would be used solely to answer you, retained for up to 24 months, then deleted.

5. Cookies and analytics

Essential storage keeps your Intel, best runs and preferences on your device. Optional analytics tells us which operations people finish and where they get stuck. Decline it and nothing about the games changes. Full detail on the cookie policy page.

6. What we don't do

We do not sell or rent personal data. We do not run advertising or advertising trackers. We do not build profiles for marketing, and we do not share data with real-money gambling operators or affiliates.

7. Your rights

Where the GDPR applies you may request access, correction, deletion, restriction, portability, or object to processing, and you may complain to your supervisory authority — in Estonia, the Data Protection Inspectorate. Write to privacy@playtide.bond and we will respond within one month.

8. Retention

Local data lives on your device until you clear it. Account data on the live service would be deleted within 30 days of a deletion request, or after 24 months of inactivity.

9. Children

Playtide is intended for adults aged 18 and over and is not directed at children. We do not knowingly collect data from anyone under 18. If you believe a child has provided data, write to us and we will delete it.

10. Third parties

Web fonts are served by Google Fonts, which may receive your IP address as part of delivering them. Self-hosting the font files removes this. Hosting is provided by a European infrastructure provider under a data processing agreement.

11. Changes

Material changes will be announced on this page with a new version date before they take effect.

Playtide uses very little. Here is all of it.

Essential — always on

• pt_intel — your Intel total. Local storage, kept until you clear it.
• pt_best — your best run for each operation. Local storage, kept until you clear it.
• pt_consent — remembers your choice below, so we stop asking. Local storage, 12 months.

Analytics — optional

A single first-party measurement cookie recording which operations are started and finished, and on what kind of device. No advertising identifiers, no cross-site tracking, no data sold. Declining costs you nothing: every game behaves identically either way.

Advertising

None. Playtide carries no advertising and sets no advertising or cross-site tracking cookies.

Changing your mind

Use the button below at any time, or clear this site's data in your browser settings.

Review cookie choice

We aim to meet WCAG 2.2 level AA. We are not there on every page yet, and this states honestly where we are.

What works today

• Every game is fully playable by keyboard: Tab to move, Enter or Space to act.
• Visible focus outlines throughout, never suppressed.
• Game feedback is announced to screen readers through a live status region.
• Cipher Lock glyphs differ by shape as well as colour, so the game does not rely on colour perception.
• Animation, including the title ring and the ticker, stops when your system requests reduced motion.
• Text reflows to 320px and survives 200% zoom.

Known gaps

• Bug Sweep is timed, which disadvantages some players. An untimed practice mode is planned.
• The dossier pages use a typewriter face that some readers find hard at small sizes; a high-legibility toggle is in progress.

Tell us

If something blocks you, write to hello@playtide.bond with the page and what happened. Accessibility bugs jump the queue.