Alter-GO Mobile Application General Terms and Conditions (GTC)

1. Introduction

These General Terms and Conditions (hereinafter: GTC) govern the use of the Alter-GO mobile application (hereinafter: Application), developed and operated by EN-TAN Kft. (hereinafter: Service Provider) (registered office: 2120 Dunakeszi, Magdolna utca 28., Hungary; company registration number: 13-09-215249; tax number: 14237283-2-13; statistical number: 14237283 7021 113 13).


2. Services of the Application

The Application is a tourism and entertainment support tool that assists users in discovering historical, architectural, and criminological attractions in various major cities around the world — currently including Budapest, Rome, Milan, New Orleans, Vienna, and Prague.

The Application is based on real historical sites and events; however, to enhance the gaming experience, fictional characters, events, objects, and clues may occasionally appear. Such fictional content is always clearly indicated within the Application, typically with the “Alte®-GO” marking.

The inclusion of fictional elements serves the purpose of providing users with a more exciting and forward-looking experience without compromising the fundamental historical and cultural authenticity.

We expressly note that the Service Provider assumes no responsibility for any misunderstandings, misinterpretations, or adverse consequences arising from fictional content displayed in the Application.


3. Operation of the Application

The use of the Application proceeds through the following steps:

The Application may occasionally require repeated login. This may occur for several reasons:

The purpose of repeated login is to maintain the quality of the user experience, enhance security, and ensure the accurate and personalized provision of services and promotions.


4. Authenticity of User Data and Liability


5. Purchase and Service Terms


6. Service Availability


7. Copyrights

Since the website alter-go.com qualifies as a copyrighted work, it is prohibited to download (reproduce), publicly transmit, otherwise use, electronically store, process, or sell any content or part of the content appearing in the Application or on the alter-go.com website without the Service Provider’s prior written consent.

Even with written permission, any material taken from the alter-go.com website or its database may only be used with proper attribution to the original website.

The Service Provider reserves all rights concerning all elements of its services, its domain names, secondary domain names derived therefrom, and its online advertising surfaces.

It is prohibited to adapt or reverse engineer the content or any parts of the alter-go.com website; to create user IDs and passwords unfairly; or to use any application capable of modifying or indexing the website or its parts.

The name alter-go.com is protected by copyright, and its use, except for citation, is only permitted with the Service Provider’s written consent.

The User acknowledges that unauthorized use without a proper license entitles the Service Provider to a contractual penalty. The penalty is €200 gross per image and €50 gross per word. The User acknowledges that this contractual penalty is not excessive and agrees to browse the website in this awareness.

In case of copyright infringement, the Service Provider applies a notarial certification, the cost of which shall also be borne by the infringing user.


8. Depiction of Violence, Sensitive Content and their Presentation

Certain episodes within the Application aim to faithfully depict historically accurate events. As part of this, detailed presentations, including photographs or illustrations, of historical crimes (e.g., murders), social issues (e.g., prostitution, alcohol consumption, drug use), and their associated tools and environments, may occur.

Characteristics of sensitive content displayed in the Application:

The Application applies specific warnings in the following cases:

Parental supervision and age recommendations:

Important notes:


9. Data Protection

The website’s Privacy Policy is available at the following address: https://www.alter-go.com/privacy-policy