Last updated: 24 October 2026 Applies to: a build a day
Hello, builder! 👋
Before you play, here are the game rules in plain words. Grown-ups, the full terms come after this page.
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.
If you’re a child, please ask your parent / guardian before you play. They agree to these rules for you.
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.
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.
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.
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.
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).
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.
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.
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:
We keep all rights we haven’t given you. Parts of the Game use open source software under its own licences.
We want the Game to be fun and fair for everyone. Please:
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.
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.
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.
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.
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).
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.
Your use of the Game must also follow the App Store’s own usage rules.
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.
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”.
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).
Subject to the above, we are not responsible for:
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.
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.
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.
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).
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
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.
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.
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.
If you live in the UK, the Consumer Rights Act 2015, including its rules on digital content, continues to protect you.
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.