Last updated: April 29, 2026


This End User License Agreement ("Agreement") is a legal agreement between you and Kim Taewan ("Developer", "we", "us", or "our") regarding your use of 3D Game Library ("Software").

Please read this Agreement carefully before installing, launching, or using the Software.

By installing, launching, or using the Software, you agree to be bound by this Agreement. If you do not agree to this Agreement, do not install or use the Software.

Your purchase, download, and use of the Software through Steam are also subject to the Steam Subscriber Agreement and other applicable Steam terms. This Agreement applies only to the Software and does not replace Steam's terms.


Subject to your compliance with this Agreement, the Developer grants you a limited, non-exclusive, non-transferable, revocable license to install and use the Software for personal, non-commercial use through Steam.

This Agreement does not transfer ownership of the Software to you. The Software is licensed, not sold. All rights not expressly granted under this Agreement are reserved by the Developer.


3D Game Library is a desktop utility that displays a user's game library as a 3D visual collection, including package-style boxes, grid layouts, desktop wallpaper-style presentation, and related customization features.

The Software may access Steam-related information, local configuration data, cached artwork, custom images, monitor or display settings, and game or library metadata in order to display, organize, and customize your game collection.


Game titles, cover art, logos, trademarks, screenshots, icons, and other related materials displayed by the Software are the property of their respective owners.

The Software displays such materials only for identification, organization, and personal library visualization purposes.

The Software is not affiliated with, endorsed by, sponsored by, or officially connected with Valve Corporation, Steam, Wallpaper Engine, any game publisher, any game developer, or any third-party rights holder unless expressly stated otherwise.

Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries.

You are responsible for ensuring that any custom images, covers, files, or other materials you add to the Software are lawful and that you have the right to use them.


You may not:

• Copy, redistribute, sell, rent, lease, sublicense, or commercially exploit the Software.
  
• Modify, reverse engineer, decompile, disassemble, or attempt to derive the source code of the Software, except where such restriction is prohibited by applicable law.
  
• Use the Software for any illegal, harmful, fraudulent, or unauthorized purpose.
  
• Remove, obscure, or alter any copyright, trademark, or proprietary notices included with the Software.
  
• Use the Software in a way that interferes with Steam, Windows, Wallpaper Engine, or other third-party software or services.
  
• Use the Software to collect, misuse, or disclose another person's Steam-related information without authorization.

The Software may allow you to select or use custom images, covers, layouts, configuration files, or other user-provided content.

You retain any rights you have in your own content. However, you are solely responsible for that content and for any consequences of using it with the Software.

The Developer is not responsible for user-provided content, including copyrighted, offensive, unlawful, or inappropriate materials added by users.


The Software may interact with desktop windows, wallpaper-related behavior, monitor settings, Steam launch behavior, graphics settings, or other system-level presentation features.

While the Software is designed to work safely as a desktop utility, compatibility may vary depending on your Windows version, graphics drivers, monitor configuration, Steam settings, Wallpaper Engine settings, antivirus software, and other installed programs.

You are responsible for using the Software in a suitable environment and for maintaining backups of important system settings, configuration files, and other important data.


The Developer may provide updates, patches, fixes, or changes to the Software at any time. These updates may add, modify, or remove features.

If this Agreement is materially changed, the Developer will provide notice through Steam, the Software, the Steam store page, or another reasonable method where required by law.

Continued use of the Software after an update or after changes to this Agreement become effective means you accept the updated Software and the updated Agreement, to the extent permitted by applicable law.


Some features of the Software may depend on Steam, Steam Web API, internet connectivity, artwork sources, operating system behavior, or other third-party services.

The Developer does not control these third-party services and is not responsible for service interruptions, API changes, unavailable metadata, missing artwork, login issues, regional restrictions, or changes made by third-party platforms.

You must comply with any applicable third-party terms when using third-party services in connection with the Software.


The Software may use local settings, Steam-related data, cached artwork, game metadata, custom images, logs, and configuration data as necessary to provide its features.

For more information about how data is handled, please refer to the Privacy Policy section below.


The Software is provided "as is" and "as available" without warranties of any kind, whether express or implied.

To the fullest extent permitted by applicable law, the Developer disclaims all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, non-infringement, uninterrupted operation, accuracy, compatibility, and error-free performance.

The Developer does not guarantee that the Software will meet your expectations, work with every system configuration, remain compatible with all third-party software, or be free from bugs, interruptions, or data loss.


To the fullest extent permitted by applicable law, the Developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of data, loss of profits, system issues, software conflicts, business interruption, or inability to use the Software.

In no event shall the Developer's total liability exceed the amount you paid for the Software.

Nothing in this Agreement limits or excludes liability that cannot be limited or excluded under applicable law, including liability for intentional misconduct or gross negligence.

Some jurisdictions do not allow certain limitations of liability, so some of the above limitations may not apply to you.


Purchases, refunds, and related transactions are handled through Steam and are subject to Steam's refund policies and terms.

Nothing in this Agreement limits any refund or consumer rights you may have under applicable law.


This Agreement remains in effect until terminated.

Your rights under this Agreement will terminate automatically if you violate any part of this Agreement. Upon termination, you must stop using the Software and uninstall it.

Sections that by their nature should survive termination, including ownership, restrictions, warranty disclaimers, limitation of liability, governing law, severability, and entire agreement provisions, will survive termination.


This Agreement shall be governed by the laws of the Republic of Korea, without regard to conflict of law principles, unless applicable consumer protection laws in your jurisdiction require otherwise.


If you have questions about this Agreement or the Software, please contact the Developer through the official Steam store page, Steam Community Hub, or the support contact information provided for the Software.


If any provision of this Agreement is found to be invalid or unenforceable, the remaining provisions will remain in full force and effect.


This Agreement constitutes the entire agreement between you and the Developer regarding the Software and supersedes any prior agreements or understandings related to the Software.


This Privacy Policy explains how Kim Taewan ("Developer", "we", "us", or "our") handles information in connection with 3D Game Library ("Software").

This Privacy Policy applies to the Developer's handling of information through the Software. It does not apply to data processed independently by Valve Corporation, Steam, Windows, Wallpaper Engine, or other third-party services.


The Software may use information necessary to provide its features, including:

• Steam-related information, such as Steam profile or library information that is publicly available or made available through Steam-related features.
  
• Game and library metadata, such as game titles, app IDs, installed games, launch information, and related display data.
  
• Game artwork, cover images, icons, screenshots, cached images, and other visual materials.
  
• Local settings, layout preferences, configuration files, logs, and customization data.
  
• Custom images, covers, files, or other materials you add to the Software.
  
• System-related information needed for desktop presentation, such as monitor, window, display, graphics, or wallpaper-related settings.

The Software may store settings, cached artwork, layout preferences, configuration data, logs, and related files locally on your device.

This local data is used to provide the Software's features, remember your preferences, improve performance, and display your game collection.

Locally stored data remains on your device unless you delete it, reset the Software, clear the relevant files, or uninstall the Software.


The Software does not sell your personal data.

The Software does not collect, transmit, or share personal data with the Developer unless a feature of the Software clearly requires online communication or you voluntarily provide information for support, feedback, bug reports, or troubleshooting.

If the Software requests Steam-related metadata, artwork, or other online resources, Steam or other third-party services may receive normal technical information associated with that request, such as your IP address or request details. Those services are governed by their own terms and privacy policies.

Purchases, refunds, downloads, Steam account information, Steam platform activity, and Steam payment information are handled by Valve Corporation through Steam and are subject to Steam's own terms and privacy policy.


Some features may depend on Steam, Steam Web API, internet connectivity, artwork sources, operating system behavior, or other third-party services.

Third-party services are governed by their own terms and privacy policies. The Developer does not control how third-party services process data.


If you add custom images, covers, files, or other materials to the Software, those files may be stored locally and used by the Software to provide customization features.

You are responsible for the content you add and for ensuring that you have the right to use it.


If you contact the Developer for support, we may receive information you choose to provide, such as your message, Steam username, screenshots, logs, system details, crash details, or other troubleshooting information.

This information is used only to respond to your request, investigate issues, improve the Software, maintain records, resolve disputes, or comply with legal obligations.


Locally stored data remains on your device unless you delete it, reset the Software, clear the relevant files, or uninstall the Software.

Support-related information, if provided, may be retained as long as reasonably necessary to respond to your request, maintain records, resolve disputes, improve the Software, or comply with legal obligations.


The Developer uses reasonable efforts to handle support-related information safely. However, no method of electronic storage or communication is completely secure, and the Developer cannot guarantee absolute security.

You are responsible for keeping your Steam account, device, files, and custom content secure.


The Software is not intended to knowingly collect personal information from children under the age required by applicable law.

If you believe that a child has provided personal information to the Developer, please contact us so that we can take appropriate action.


You may delete locally stored Software data by using available reset or delete options in the Software, deleting the relevant local files, or uninstalling the Software.

You may choose not to provide support-related information, but this may limit the Developer's ability to investigate or respond to your request.

Steam account and purchase-related data must be managed through Steam and Valve's own account, privacy, and support tools.


We may update this Privacy Policy from time to time.

If material changes are made, we will provide notice through Steam, the Software, the Steam store page, or another reasonable method where required by law.

Continued use of the Software after changes become effective means you acknowledge the updated Privacy Policy, to the extent permitted by applicable law.


If you have questions about this Privacy Policy, please contact the Developer through the official Steam store page, Steam Community Hub, or the support contact information provided for the Software.