LEGO Digital Play Group Terms of Use

Last updated: 24 October 2026      Applies to: a build a day

Start here: Play Fair, Builder!

Hello, builder! 👋

Before you play, here are the game rules in plain words. Grown-ups, the full terms come after this page.

🛍️ No real money!

There’s nothing to redeem in this game for real money, and there’s no way to spend real money.

If a game ever asks for real money or card details, stop and tell your parent / guardian straight away. They can tell us.

👨‍👩‍👧 Ask your parent/guardian first

If you’re a child, please ask your parent / guardian before you play. They agree to these rules for you.

🤝 Play fair

  • Be kind and respectful.
  • Play the way the game is meant to be played. No cheating, and no hacks or cheat tools.
  • Keep your account to yourself. Don’t share your password or your LEGO Account details.
  • If you find a bug, tell your parent/guardian so they can tell us. Don’t use it to get ahead unfairly.
  • Use the game for fun, not for selling things or making money.

🔑 Your LEGO Account and your information

You need a LEGO account to play, and you can sign up for one in the game. The LEGO Account is looked after by The LEGO Group, and it has its own rules. We explain what information the game uses in our Privacy Policy. There’s a short version for you, called Our Promise To You. Ask a grown-up to read them with you.

🚦 Stopping, and questions

You can stop playing any time. We may also change or stop the game, or stop someone from playing if they don’t play fair. Questions? Ask a grown-up to contact us.

That’s the short version! Grown-ups, the full terms are next.

Part A: Terms for every LEGO Digital Play Group game

Welcome Builders of Tomorrow! These terms explain what you can do with the Game, what we ask of you, and what you can expect from us. We have tried to write them clearly. If anything is unclear, ask us.

1. About these terms

These terms are an agreement between you and LEGO Games Lab A/S, a company incorporated in Denmark, which publishes the Game.

LEGO Digital Play Group means LEGO Digital Play and its affiliated first-party game studios. In these terms, we, us and our mean LEGO Games Lab A/S together with the LEGO Digital Play Group companies that help us run the Game. The Game means a build a day, with its content, features, updates and related services, as described in Part C. We use the same foundation for every LEGO Digital Play Group game, so you may see these terms again for another game, with Part C changed.

Extra rules for particular features. Sometimes we may add extra rules for a particular feature or event, for example a competition. We will show them to you when you reach that feature. They apply to that feature as well as these terms, and they never take away your legal rights. 

How the parts of these terms click together. Part A applies to every LEGO Digital Play Group game. Part B applies additionally to this game. Part C describes the Game. Part D adds information for particular countries. If Part B or Part C says something different from Part A about this Game, Part B or Part C applies.

By downloading, installing or using the Game, or by tapping to accept these terms, you agree to them. If you don’t agree, please don’t use the Game. If you are a child, see Section 2.

We are separate from The LEGO Group. The LEGO Group (The LEGO Group) means LEGO System A/S and its affiliated companies. The Game is made and published by LEGO Digital Play Group, not by The LEGO Group. If you use a LEGO Account, The LEGO Group’s own terms for the LEGO Account apply to your LEGO Account.

2. Who can play

Everyone is welcome, but young players need their parents’ or guardians’ help. If you are a child, a parent or guardian (the adult responsible for you) should read and agree to these terms for you, and take responsibility for you following them. In these terms, a child is a player under 18, or any older age at which the law where you live says a parent or guardian must agree for you.

If you are a parent or guardian and you let a child play, you agree to these terms for them. We recommend you stay involved in how your child plays. You can ask us to see, change or delete your child’s data, or to stop collecting it, at any time. Our Privacy Policy and Section 16 explain how.

What we do about a parent or guardian’s permission is explained in our Privacy Policy (the section on age checks and permission for children).

3. Your account

To play, you need a LEGO account, which can be a child or an adult account. You sign in with your LEGO Account, or register for one in the Game.

  • Keep your details accurate, and keep your account safe. Don’t share your password or sign-in details.
  • Your account is personal to you. Don’t sell, trade, lend or transfer it.
  • Each player should have only one Game account.
  • Tell us if you think someone else has used your account.
  • You, or your parent or guardian if you are a child, are responsible for what happens under your account.

Your LEGO Account is separate. Your LEGO Account and LEGO Account are run by The LEGO Group under The LEGO Group’s own terms. If The LEGO Group closes or suspends your LEGO account, you may not be able to sign in to the Game.

Deleting your account.
You can delete your Game account in the Game’s settings. Deleting your Game account doesn’t delete your LEGO account. Our Privacy Policy explains what happens to your data.

4. Your licence to play

We give you a personal, limited, non-exclusive, non-transferable licence to download, install and use the Game on devices you own or control, for your own personal, non-commercial use, under these terms. We can end this licence if you break the terms (Section 13). The Game is licensed to you, not sold.

This licence doesn’t allow you to:

  • copy, modify, decompile or reverse engineer the Game, or make new versions based on it, except where the law gives you that right;
  • use cheats, hacks, bots, scripts or other unauthorised software to change or automate how the Game works;
  • get around or switch off any security feature of the Game;
  • sell, rent, lend, share or copy the Game, or use it for any business purpose;
  • collect information about other people or interfere with our servers or networks.

We keep all rights we haven’t given you. Parts of the Game use open source software under its own licences.

5. Playing fair

We want the Game to be fun and fair for everyone. Please:

  • treat other people with respect, in the Game and when you contact us;
  • play the way the Game is meant to be played, without cheating or taking unfair advantage;
  • use the Game lawfully, and not for fraud or to pretend to be someone else.

Chat and sharing. Part C says whether the Game has chat, messaging or a way to share things with other players.

Bugs and security problems.
If you find a bug or a security problem, please tell us (Section 16). Please don’t use it to gain an unfair advantage, to harm the Game, or to share with others.

If someone doesn’t play fair. We may give a warning, limit some features, suspend an account, or end access. We will tell you why where we can. If you think we’ve got it wrong, contact us and we’ll look again. We may use reasonable technical means to spot cheating and abuse, as explained in our Privacy Policy.

Playing safely.
Take regular breaks, play in a well-lit room, and don’t play when you are very tired. A small number of people can feel unwell when they see flashing lights or certain patterns on a screen, even if it has never happened to them before. If you or your child feel unwell or uncomfortable, stop playing and talk to a doctor. A parent or guardian should keep an eye on how long a child plays.  

6. Ownership, trademarks and your ideas

6.1 Our content

The Game, including its software, designs, graphics, audio, text, characters, and the LEGO and other trademarks in it, belongs to LEGO Digital Play Group, The LEGO Group or our licensors. These terms don’t give you ownership of any of it.

6.2 Your ideas and feedback

We’d love to hear what you think. If you send us ideas or feedback, you agree that we can use them without paying you or crediting you, and that they are not confidential. We don’t have to use them. Please don’t include personal information (like a full name, address or school) in anything you send us.

7. Privacy and cookies

Our Privacy Policy, which includes our Cookie Policy, explains what personal data we collect and why, who we share it with, and your rights. Children also have a short notice written for them, called Our Promise To You.

They are separate from these terms, but please read them.

8. Virtual items and purchases

The Game may include virtual items, such as energy, bags, power-ups and rewards. You get them by playing.

Virtual items are licensed to you, not owned by you. They have no real-world value. You can’t exchange them for money, goods or services, and you can’t sell, trade or give them to anyone. We may change or remove them.

Real-money purchases. This Game does not currently include any way to spend real money (Part C). If a later version or another LEGO Digital Play Group game offers real-money purchases, we will explain the price, what you get and your rights clearly before you can buy, parents will be able to control purchases, and we will update these terms for you to accept first. Any purchase would also be subject to the App Store’s own terms (Section 10).

9. Updates, changes and availability

  • Updates. We may update the Game, for example to fix bugs, improve security or add features. Some updates may be needed to keep playing.
  • Changes. We may change, add or remove features. For important changes we will tell you where we reasonably can.
  • Availability. We aim to keep the Game available, but it may be unavailable for maintenance or for reasons outside our control. You need a suitable device and an internet connection, and you are responsible for any charges from your mobile or internet provider.
  • Support. Email us at support@legogameslab.com
  • Ending the Game. We may suspend or stop the Game, or any part of it. We will let you know in advance where we can. 

10. App stores

You download the Game from an app store, such as the Apple App Store or Google Play (the App Store). These terms are between you and us. They are not with the App Store. We, and not the App Store, are responsible for the Game. You also agree to the following, which the App Store requires.

  • The App Store has no duty to provide maintenance or support for the Game. We are responsible for support (Section 9).
  • To the extent the law allows, the App Store has no warranty duty for the Game. If you paid for the Game and it doesn’t meet a warranty, you can tell the App Store, which may refund the price. Beyond that, we are responsible for claims about the Game.
  • We, and not the App Store, are responsible for claims by you or anyone else about the Game or your use of it, including product liability, legal and regulatory requirements, and consumer protection or privacy claims.
  • We, and not the App Store, are responsible for investigating and dealing with any claim that the Game infringes someone else’s intellectual property.
  • You are not on a government list of prohibited or restricted parties.
  • You will follow any third-party terms that apply when you use the Game, such as your mobile data terms.
  • Our name and address, for questions, complaints and claims, are in Section 16.
  • The App Store, and its subsidiaries, are third-party beneficiaries of these terms and can enforce them against you.

Your use of the Game must also follow the App Store’s own usage rules.

11. Other companies’ services and links

The Game uses, or may link to, services from other companies, such as your LEGO Account and the App Store. Their own terms and privacy policies apply to them. We are not responsible for them, except where the law says we are.

12. If something goes wrong

12.1 The Game as it is

We work hard to make the Game fun, but we can’t promise it will be free of errors, always available, or work on every device. To the extent the law allows, we provide the Game “as is” and “as available”.

12.2 What we are responsible for

Nothing in these terms limits anything we can’t limit by law. That includes our responsibility for death or personal injury caused by our negligence, for fraud, and for anything else the law doesn’t allow us to exclude. It also doesn’t take away your legal rights as a consumer (Part D).

12.3 Limits

Subject to the above, we are not responsible for:

  • losses that weren't a foreseeable result of our breaking these terms;
  • loss of progress, data or virtual items;
  • problems caused by your device, your internet connection, the App Store, or events outside our control, such as a technical failure or the Game being unavailable;
  • anything caused by someone else getting into your account or device where that wasn't our fault, or by information you gave us that was wrong; or
  • losses caused by you breaking these terms.

As far as the law allows, and apart from anything covered by Section 12.2, our total responsibility to you for all claims connected with the Game, taken together, is limited to the greater of what you have paid us in the 12 months before the claim and €500 (or the equivalent in your local currency).

In some countries, consumer law means limits like these may not apply to you.

13. Stopping

  • You can stop at any time by deleting the Game and, if you wish, your Game account.
  • We may stop your access if you break these terms, if the law requires it, for security reasons, if we end the Game, or, in later releases, if you are a child and a parent’s permission that is required is missing or has been taken back. We will tell you why where we can.
  • What happens next. Your licence ends, and you must stop using the Game. Parts of these terms carry on after that, including ownership, responsibility and the law that applies.

14. Changes to these terms

We may update these terms, for example when the Game changes, or when the law changes. The date at the top shows the latest version. If a change matters, we will tell you in the Game before it takes effect, giving at least 30 days’ notice unless a change is needed straight away for legal, safety or security reasons, or only adds a new feature. If you keep playing after that, you accept the update. If you don’t agree, please stop playing. If a change needs new agreement, for example from a parent, we will ask for it.

15. The law that applies

These terms are governed by the laws of Denmark, and the courts of Denmark can hear disputes. This does not take away the protections of mandatory consumer law in the country where you live, or your right to bring a claim in your local courts where the law gives you that right (Part D). We would always like to sort out any problem with you first, so please contact us.

16. Contact us

Questions, complaints or support: support@legogameslab.com

For privacy questions, contact our privacy team using the details in our Privacy Policy.

How to raise a problem.
If something goes wrong, here is the quickest way to get it sorted: email support@legogameslab.com

This doesn’t affect your right to contact your regulator or to go to court (Part D).

Part B: Game details

This Part describes this Game. It is the only part of these terms that changes from game to game.

Item

This Game

Game name

a build a day

Publisher and company you agree with

LEGO Games Lab A/S, Denmark

Platforms

iOS and Android

Ages and ratings

Age rating: 4+. For children, see Section 2.

What the Game includes

A building and puzzle game. Features include: energy and bags; daily and mini builds; larger sets built in sections; a Season Pass; power-ups; difficulty settings; challenges; Cloud Save; and a profile and settings screen. Features can change between releases.

Social features

None. No chat, messaging or sharing with other players.

Real-money purchases

None. ‍

Accounts

A LEGO account is needed (Section 3). Cloud Save links your progress to your account.

Privacy and cookies

Privacy Policy (which includes the Cookie Policy), and the short notice for children, Our Promise To You.

Support and contact

support@legogameslab.com

Part C: Information for people in specific countries

The law in some countries gives players rights that these terms can’t take away, and nothing in these terms is meant to. Here is more for particular countries.

C1. The Philippines

Philippine consumer law, including the Consumer Act of the Philippines, continues to protect you. In the Philippines, a person under 18 is a minor, so a parent or guardian must agree to these terms for them.

C2. New Zealand

New Zealand consumer laws, including the Consumer Guarantees Act 1993 and the Fair Trading Act 1986, may give you rights that these terms can’t take away.

C3. The United Kingdom

If you live in the UK, the Consumer Rights Act 2015, including its rules on digital content, continues to protect you.

C4. The European Union and EEA

If you live in the EU or EEA, the mandatory consumer protection laws of your country, including rules on digital content and unfair contract terms, continue to protect you, and you can bring a claim in the courts where you live.

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