END USER LICENSE AGREEMENT (EULA) FOR THE SOFTWARE PALGRAP
Version 1.0 – Date: December 2025

This End User License Agreement (“EULA”) constitutes a legally binding contract between you (“Licensee”) and Wünstel-Softwareentwicklung (“Licensor”) regarding the use of the software PALGRAP (“Software”), which is distributed via the Epic Games Store. By installing, accessing, or using the Software, you agree to the terms of this EULA.

This EULA applies in addition to the Terms of Service of the Epic Games Store. In the event of any conflict, the Terms of Service of the Epic Games Store shall prevail with respect to the use of the platform and the acquisition of the Software, while this EULA governs the use of the software PALGRAP.

The Licensor may amend this EULA with effect for the future. The version applicable at the time of contract conclusion or at the next update shall apply, as made available at https://www.palgrap.com/endbenutzer-lizenzvereinbarung-eula/ .

1. Grant of License

(1) The Licensor grants the Licensee a simple, non-exclusive, non-transferable, non-sublicensable, and revocable license to install and use the Software solely for private, non-commercial purposes on a PC owned or controlled by the Licensee.
(2) Any distribution, reproduction, decompilation, disassembly, reverse engineering, or other attempts to determine the source code of the Software are prohibited, unless expressly permitted by mandatory statutory provisions.
(3) The license does not include any entitlement to future updates, extensions, or support services, unless expressly and separately agreed.

2. Ownership Rights

(1) The Software is protected by copyright. All rights, in particular copyrights and other intellectual property rights in the Software, remain with the Licensor.
(2) The Software has been developed using the Unreal Engine. All rights in the Unreal Engine remain exclusively with Epic Games, Inc.; no rights in the Unreal Engine are transferred to the Licensee.
(3) By acquiring the Software, the Licensee does not obtain ownership of the Software but solely a license to use it in accordance with this EULA.

3. Restrictions on Use

(1) The Licensee is prohibited from manipulating, unlawfully modifying (“mods”), or copying the Software beyond its intended use.
(2) Fan content may only be created in accordance with the then-current “Epic Games Fan Content Policy” of Epic Games (available at https://www.epicgames.com/site/fan-art-policy or any subsequent official page of Epic Games).
(3) In particular, the Licensee is prohibited from:
– circumventing or impairing technical protection measures
– distributing, renting, leasing, or making the Software publicly accessible to third parties
– creating content that violates the “Epic Games Fan Content Policy”
– using the Software for unlawful, harmful, or abusive purposes
(4) Violations of these restrictions entitle the Licensor to terminate the license without notice pursuant to Section 12 and to block or prevent the use of the Software. Any statutory claims of the Licensor remain unaffected.

4. Purchase and Refund

The acquisition of the Software takes place exclusively through the Epic Games Store. Refunds, payment processing, and other contractual matters are governed solely by the respective terms and conditions of Epic Games. This EULA governs only the license to use the Software.

5. Use of Epic Online Services (EOS)

(1) The Software uses Epic Online Services (EOS), in particular for authentication. Active internet access and a valid Epic account are required for use.
(2) The availability of EOS and the related services is the responsibility of Epic Games. The Licensor assumes no responsibility or warranty in this regard.
(3) Restrictions, outages, or modifications of EOS services do not give rise to claims for damages, refunds, or other benefits against the Licensor, unless mandatory statutory rights of the Licensee provide otherwise.

6. Data Protection

(1) The processing of personal data by the Licensor is carried out in accordance with the General Data Protection Regulation (GDPR) and the applicable data protection laws, as set out in the Licensor’s Privacy Policy, available at https://www.palgrap.com/datenschutz/ .
(2) For the use of the Epic Games Store and Epic Online Services (EOS), the privacy notices of Epic Games apply in addition. The Licensee acknowledges that, within the scope of EOS functions, an exchange of personal data takes place between the Software and Epic Games, including transmission to Epic Games and provision by Epic Games to the Software (e.g., display name, language settings, online status, country, friends list). The scope and purposes of processing by Epic Games are determined by its privacy notices.
(3) The Software generally processes personal data locally. Transmission to third parties occurs only insofar as this is necessary for authentication or the use of EOS, or where a statutory obligation exists. Any further disclosure of personal data by the Licensor does not take place.
(4) Details, in particular regarding the type, scope, and purposes of data processing as well as the rights of data subjects, are set out in the Licensor’s Privacy Policy.

    7. Updates and Modifications

    (1) The Software may be automatically updated via the Epic Games Launcher.
    (2) The Licensor reserves the right to modify, expand, or restrict the functions of the Software at any time, as well as to provide or discontinue updates.
    (3) Subject to mandatory statutory obligations (in particular with respect to digital products for consumers), there is no obligation to provide future updates or support services.

    8. Warranty and Provision

    (1) The Software is provided to the Licensee on an “as is” basis. The Licensor does not warrant – subject to the mandatory statutory rights of the Licensee – that the Software will be free of errors, uninterrupted, compatible with specific hardware or operating systems, or suitable for a particular purpose.
    (2) The Licensor does not warrant that the Software is free from computer viruses or other harmful components. The Licensee is obliged to use appropriate protective measures (e.g., up-to-date antivirus programs).
    (3) Statutory warranty rights of the Licensee, in particular in relation to consumers, remain unaffected by the foregoing provisions.

    9. Limitation of Liability

    (1) The Licensor shall not be liable for direct, indirect, or incidental damages, consequential damages, lost profits, data loss, business interruptions, or other economic disadvantages arising from the use or the inability to use the Software, unless caused by intent or gross negligence.
    (2) In cases of simple negligence, the Licensor shall only be liable for the breach of essential contractual obligations. In such cases, liability is limited to typical and foreseeable damages.
    (3) The limitations of liability shall apply correspondingly in favor of the legal representatives and agents of the Licensor.
    (4) Mandatory liability under the Product Liability Act as well as for injury to life, body, or health remains unaffected.

    10. Protection of Minors

    (1) Use of the Software is permitted only for persons who meet the applicable statutory age requirements.
    (2) The age rating indicated in the Epic Games Store (e.g., USK/PEGI) shall be decisive. The Licensee is obliged to ensure compliance with these age requirements.

    11. Dispute Resolution and Applicable Law

    (1) With regard to the use of the Epic Games Store, the acquisition of the Software, payment processing, refunds, and other platform-specific matters, the respective terms and conditions of Epic Games shall apply.
    (2) This EULA governs exclusively the use of the software PALGRAP.
    (3) In addition to the terms and conditions of Epic Games, this EULA and the legal relationship arising between the Licensor and the Licensee shall be governed by German law, unless mandatory consumer protection provisions of the state in which the Licensee has his or her habitual residence provide otherwise.
    (4) Mandatory statutory provisions regarding jurisdiction remain unaffected.

    12. Term and Termination

    (1) This license enters into force upon installation or first use of the Software and shall remain valid for an indefinite period, unless it terminates in accordance with this EULA.
    (2) The license shall automatically terminate if the Licensee breaches material provisions of this EULA. In such case, the Licensor is entitled to block or prevent the use of the Software.
    (3) Upon termination of the license, the Licensee is obliged to delete all copies of the Software without undue delay. Statutory termination rights remain unaffected.

    13. Hardware and Compatibility

    The Licensor does not warrant – subject to mandatory statutory warranty rights – the compatibility of the Software with specific hardware, operating systems, or individual system configurations.

    14. Regional Legal Reservations

    (1) The use of the Software may be subject to statutory or regulatory restrictions in the respective country of use. The Licensee is obliged to comply with such restrictions.
    (2) Mandatory consumer rights of the Licensee remain unaffected.

    15. External Content

    The Software may provide external content (e.g., videos, audio streams/internet radio, worksheets, or web resources) via a website or external platforms. The Licensor does not warrant the availability, accuracy, or permanent provision of such external content. The terms of use of the respective third-party providers shall apply.

    16. Exported Content / User Generated Content (UGC)

    (1) Content created by the Licensee and exported from the Software (e.g., PDFs, screenshots, simulation results) shall remain the property and rights of the Licensee.
    (2) The Licensee may use such content solely for private, non-commercial purposes, provided that no rights of third parties (e.g., Epic, other users) are infringed. Commercial use is prohibited without the prior express consent of the Licensor and, where applicable, the affected third parties.
    (3) The Licensee is solely responsible for the legality of the content created by him or her. The Licensor assumes no responsibility for the loss, accuracy, or availability of such content.

    17. Disclaimer for Simulations

    (1) The Software contains simulations that model physical, technical, or other processes. These simulations are necessarily simplified and serve exclusively for demonstration, educational, or entertainment purposes.
    (2) The results displayed do not necessarily reflect actual physical conditions. They must not be used as scientifically accurate, technical, safety-relevant, or otherwise binding foundations.
    (3) Use of the Software for industrial, planning, or safety-critical purposes is excluded. Pedagogical and scientific applications within the context of teaching and instruction are not affected by this restriction.

    18. Discontinuation of the Software

    (1) The Licensor reserves the right to discontinue the provision of the Software and/or individual online services (e.g., authentication via EOS) at any time, in whole or in part, in particular in the event of termination of business operations or technical or economic necessity.
    (2) If the Software is removed from the Epic Games Store, there shall be – subject to mandatory statutory rights of the Licensee – no entitlement to re-download, future updates, or continued provision.
    (3) The discontinuation of online services or the removal of the Software does not give rise to claims for damages or refunds against the Licensor, unless mandatory statutory rights of the Licensee provide otherwise.

    19. Epilepsy Warning

    Certain visual effects of the Software may trigger epileptic seizures or other health impairments in susceptible individuals. The Licensee is advised to take regular breaks, maintain a sufficient distance from the screen, and use the Software in well-lit rooms. In the case of known health conditions (in particular epilepsy or other neurological disorders), medical advice should be obtained prior to using the Software.

    20. Transferability

    The Licensor is entitled to transfer rights and obligations under this EULA, in whole or in part, to legal successors or authorized third parties. Such transfer shall not result in unreasonable disadvantages for the Licensee.

    21. Severability Clause

    Should individual provisions of this EULA be or become wholly or partially invalid or unenforceable, the validity of the remaining provisions shall remain unaffected. In place of the invalid or unenforceable provision, the valid provision shall be deemed agreed which most closely reflects the economic purpose of the invalid provision. The same shall apply to any gaps in the provisions.

    22. Language and Contact

    (1) The authoritative contract language of this EULA is German. Any English or other language version is provided for information purposes only; in case of doubt, the German version shall prevail.
    (2) Contact with the Licensor:
    Wünstel-Softwareentwicklung
    Michael Wünstel
    Philipp-Wasserburg-Str. 35
    55122 Mainz, Germany
    Telephone: +49 6323 9582955
    E-mail: info@palgrap.com