Effective Date: 22nd of March, 2020

This Privacy Policy shall serve to inform you about several topics concerning your data, how we at Crystalline Green Ltd. collect data and why, how we use it and the choices you have concerning the handling, saving and use of your data necessary to provide you with the best possible experience from our apps, games, websites and related services. This Privacy Policy applies to Crystalline Green Ltd. apps, games, websites and related services, which we here collectively call the Service. We may periodically update this Privacy Policy by posting a new version on our website If we make any material changes, we will notify you by posting a notice in the Service prior to the change becoming effective. Your continued use of the Service after the effective date will be subject to the new Privacy Policy.

Subject matter of this Privacy Policy

This Privacy Policy applies to all services which are offered on Crystalline Green Ltd. Service, in particular the games we offer. Unless stated otherwise, this Privacy Policy exclusively regulates how Crystalline Green Ltd. treats your personal data. In case you make use of services provided by third parties, the privacy policies of these third parties apply exclusively. Crystalline Green Ltd. does not revise privacy policies of third parties. Personal Data concerning you that we are collecting within the Service:

for the purpose of: Creating a profile associated to your device, verifying your identity, monitoring and securing the services we offer to you, to constantly improve our services and for the establishment, implementation and settlement of your contractual relationship.

Data controller

The data controller according to the Data Protection Act is Crystalline Green Ltd. of Heath End, The Common, Kings Langley, WD49BL, United Kingdom, Managing Director: James Coote, email:; England & Wales Registered Company Number: 07749412. In case you have any questions concerning privacy policy issues, please email At this address, you can inquire about privacy issues and review, change or delete your personal data stored by Crystalline Green Ltd. Alternatively, you can also contact us using the above postal address. This will cause you no other costs than the transmission costs stated in the base rates (i.e. the costs of your Internet, e-mail, mobile phone or telephone connection).

General information

We collect, process and use personal data – unless already permitted by statutes – only with your consent. If the consent is declared electronically within the scope of our Internet presence, we will comply with the statutory obligations to inform you about it.

Collection of data to implement the contract and on our website Generally, you can access our Internet presence at without necessarily disclosing any personal data to us. It is always your choice whether or not to provide us with your personal data. We collect your data to be able to provide information about our services for you and to provide you with certain features.

Google Analytics

The website and games might use Analytics services Google Analytics, a web/app analysis service provided by Google Inc. ("Google"). Google Analytics uses so-called "cookies", i.e. text files that are stored on your computer to enable your use of the website to be analysed. The information relating to your use of this website generated by the cookie is usually transmitted to and stored by a Google server in the USA. If IP anonymisation is activated on this website, however, your IP address will be shortened beforehand by Google within member states of the European Union or other contracting states to the Treaty on the European Economic Area. The full IP address will be transmitted to a Google server in the USA and shortened there only on an exceptional basis. On behalf of the operator of this website, Google will use this information for the purpose of evaluating your use of this website, compiling website activity reports and providing further services relating to website activity and Internet use to Dojo Madness. The IP address transmitted from your browser via Google Analytics will not be associated with any other data held by Google. You may prevent the use of cookies by selecting the appropriate setting in your browser software; however, please note that in this case you may not be able to use all functions of this website to full extent. You may also prevent the collection and processing of the data generated by the cookie and relating to your use of this website (incl. your IP address) by Google by downloading and installing the browser plug-in, which is available under the following link:

In case you are using our mobile app, in addition to Google Analytics, we also use Firebase, which uses cookies to track visitor usage. The Firebase software will save a cookie to your device in order to track and monitor your engagement and usage of the mobile application, but will not store, save or collect personal information. You can read Google's privacy policy here for further information

Other cookies may be stored to your computers hard drive or device by external vendors when this website uses referral programs, sponsored links or adverts. Such cookies are used for conversion and referral tracking and typically expire after 30 days, though some may take longer. No personal information is stored, saved or collected.


For technical purposes and to make the visit to our Internet presence as pleasant as possible, we use, like many other companies, our own cookies in addition to Google Analytics cookies described above. After your visit to our websites, these cookies are usually automatically deleted from your hard drive; however, some cookies may be stored on your hard drive for a longer period of time for technical reasons. Your Internet browser can be set to reject cookies generally or delete them in individual cases. If you wish to prevent cookies from being installed or would like to delete individual cookies, please follow the instructions of the manufacturer of your browser. Please note that you may no longer be able to use our Internet pages or only in a limited manner for technical reasons.

Collection of data for statistical purposes

Within the scope of statistical evaluations, we collect in some areas of our Internet presence and games data such as operating system and version, browser and version, IP address as well as further system data. We use this data for statistical evaluations, in particular for the purpose of adapting our Internet presence, apps and games to the users' needs. Where possible, the data is anonymised.

Adverts and Sponsored Links

Services, including this website, may contain sponsored links and adverts. These will typically be served through our advertising partners, to whom may have detailed privacy policies relating directly to the adverts they serve. Clicking on any such adverts will send you to the advertisers website through a referral program which may use cookies and will track the number of referrals sent from this website. This may include the use of cookies which may in turn be saved on your computers hard drive or device. Users should therefore note they click on sponsored external links at their own risk and we cannot be held liable for any damages or implications caused by visiting any external links mentioned.

Third Party Relationships

We use the following third-party providers to provide part of our Service, thus your anonymized data will be shared with these companies insofar as necessary for them to provide the services agreed with Crystalline Green Ltd. Also refer to "Disclosure of personal data". The Privacy Policy and Terms and Conditions of these parties apply.

Withdrawal of consents

Insofar as the processing of your personal data is based on your consent, you may withdraw your consent to data processing at any time with effect for the future. Insofar as your withdrawal refers to the receipt of newsletters or other e-mails, you will be informed as part of the communication that you may cancel your subscription at any time. The cancellation of your subscription will cause you no costs other than the transmission costs stated in the base rates. Otherwise, please refer to the support of the website or app you used to withdraw your consent. The cancellation of your subscription will cause you no other costs than the transmission costs stated in the base rates.

To notify us, that you wish to withdraw your consent to Crystalline Green Ltd. using and sharing your personal information for a particular purpose(s), please send an email to the following address:, or send a letter to the following address: Crystalline Green Ltd., Heath End, the Common, Kings Langley, WD4 9BL, United Kingdom.

Once we receive your notice that you wish to withdraw consent, we will contact you to acknowledge receipt of your withdrawal notice. Crystalline Green Ltd. will cease to use (and share with the mentioned third parties necessary to provide the Service) your personal information without delay. Please note that after your withdrawal of consent, Crystalline Green Ltd. will delete your personal information unless Crystalline Green Ltd. is obliged to retain your personal information for business (e.g. to wind up your contractual relationship) and legal purposes in accordance with applicable legislation. Deleting your personal information will also remove your access to our Service and games and delete existing data about your profile, device, and game progress

According to data protection laws, you have the right of information, correction and deletion of your personal data. To notify us, if you wish to do so, please send an email to the following adress:, or send a letter to the following adress: Crystalline Green Ltd., Heath End, The Common, Kings Langley, WD4 9BL, United Kingdom.

Use of your personal data

We use your personal data in order to constantly improve our range of services and to satisfy the users' needs. Crystalline Green Ltd. uses your personal data for the establishment, implementation and settlement of your contractual relationship with Crystalline Green Ltd. and the processing of payments. Furthermore, we use your data in order to communicate with you. This includes that we, as the case may be, inform you about novelties of our services by e-mail if you've provided it to us with the stated intent of updating you about product launches, events, news etc. Thus, we use your data to regularly inform you about products, services or certain events from our range of services and our corporate group's range of services which may be of interest to you. You may also be sent e-mails within the scope of customer surveys. You may receive e-mails from us from the following address: Finally, we use your data in order to protect our websites against abusive use and to trace any unauthorised access.

Disclosure of personal data

As a matter of course, your data will not be sold to third parties. In addition to using Google Analytics, Crystalline Green Ltd. exclusively discloses your personal data to third parties to the following extent: We cooperate with, providers that create and compile statistical data, IT service providers (e.g. data centres, hosts, back up services, database services), communication providers (e.g. sms and e-mail services, push notifications, etc.) and payment providers (e.g. Apple Pay etc.) (see "Third Party Relationships"). These service providers only have access to your data to the extent which is necessary for the completion of their tasks, which is the establishment, implementation and the settlement of your contractual relationship with Crystalline Green Ltd., the processing of payments and in order to communicate with you. These service providers are obliged to treat your data in accordance with mandatory UK and European data protection law. In the case that Crystalline Green Ltd., companies controlled by Crystalline Green Ltd., particular affiliated companies or shares of the company are sold, your customer data will generally be passed on with the transmitted part of the company. Of course, in this case your data is also subject to this Privacy Policy and the relevant data protection statutes. We may transfer your personal data outside the European Economic Area (e.g. to companies domiciled in the USA and whose servers are located in the USA).

Deletion of data

If your data is no longer necessary for the above-mentioned purposes including settlement, statistical analysis, for tax purposes or other legal reasons, it will be deleted.

Security of your personal data

We process the data collected from you according to the Data Protection Act. All employees are obliged and have been advised to maintain data confidentiality and privacy obligations.

Protection of data for children and minors

In order to comply with child protection laws and data protection laws concerning children and minors, we may require you to verify your age. The Service we provide and your data we send and/or disclose to third parties may be modified or changed depending your age and territory you are in. In particular, but not limited to, GDPR and COPPA regulations and laws, for users under the age of 18 years old, we will not collect or send:

Change of Privacy Policy

We may change our Privacy Policy from time to time. We will make our best attempt to inform you of changes to our Privacy Policy when they occur, but for technical reasons, this may not always be possible. So please do review this Policy regularly.