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Terms of Service

Last updated October 21, 2026

Terms of ServicePrivacy Policy
On this page 01Who can use the Services 02Resources and their licenses 03Purchases and payment 04Refunds 05Games and platforms we don’t own 06Acceptable use 07Our name and site content 08Suggestions and feedback 09Third-party services 10Privacy 11Copyright complaints 12Disclaimer of warranties 13Limitation of liability 14Indemnity 15Ending your use 16Governing law and disputes 17Changes to these Terms 18General 19Contact

These Terms of Service (“Terms”) are an agreement between you and Rubber Ducks Development LLC (“Rubber Duck Development”, “we”, “us”) about your use of rubberducksdev.com (the “Site”) the products you buy through it, and the downloads, documentation and other material it links to (together with the Site, the “Services”). By using the Services you agree to these Terms. If you don’t agree, please don’t use them.

01Who can use the Services

You must be at least 13 years old, or the minimum age required in your country to use online services without a parent’s consent. If you are under the age of majority where you live, your parent or guardian must agree to these Terms for you, and you may only buy products with their permission. If you use the Services for an organization, you confirm you are allowed to accept these Terms on its behalf.

02Resources and their licenses

Some of our software (for example, Duck Studio) comes with its own license, found in its GitHub repository, such as the MIT license. That license controls how you may use, copy, modify and share that software. If a software license conflicts with these Terms, the license wins for that software. Third-party components bundled with our software remain under their own licenses.

Paid products. Unless a paid product comes with its own license, when you buy it we give you a personal, non-exclusive, non-transferable license to install and use it on game servers you own or operate (including servers that earn money), and to modify it for that use. You may not resell, share, publish or redistribute the product or its files, whether changed or not, or include them in anything you sell or give away. We keep all other rights. This license ends if your purchase is refunded or charged back, or if you break these Terms.

We may change, pause or stop offering any resource or part of the Services at any time. This doesn’t take away rights you already received under a resource’s license.

03Purchases and payment

  • Prices are in U.S. dollars and shown on each product’s page and at checkout. If tax applies to your purchase, it is shown at checkout before you pay.
  • Payment is handled by Stripe. You give your payment details to Stripe, not to us, and Stripe’s terms apply to the payment itself. Each purchase is a one-time payment; there are no subscriptions.
  • Delivery: once Stripe confirms your payment, you are taken to your download page. Keep its link private; it is how you download the product again later. If you lose it, email us with your receipt.
  • Updates: your download page always gives the newest version of the product file we have published, at no extra cost. We may update products, but we don’t promise future updates or support for future game or platform versions.
  • Price changes and mistakes: we may change prices at any time; this doesn’t affect purchases already made. If a product was sold at an obviously wrong price, we may cancel the order and refund it in full.
  • Chargebacks: if something is wrong with a purchase, please contact us first. A refunded or charged-back purchase loses access to its download page.

04Refunds

If a product you bought doesn’t work as described on its page, email director@mountainvalley.pro within 14 days of your purchase with your Stripe receipt and a description of the problem. We will try to fix it first. If we can’t fix it within a reasonable time, we will refund the full price to your original payment method through Stripe.

Refunds don’t cover changing your mind after downloading, products that work as described, or problems caused by not meeting the requirements listed on the product’s page, by changes you made to the product, or by conflicts with other resources on your server.

When a purchase is refunded, your license to that product ends, your download page stops working, and you must delete your copies of the product.

EU and UK buyers: products are digital content delivered immediately. At checkout you ask for immediate access and acknowledge that you lose your 14-day right of withdrawal once the download is made available to you. This doesn’t affect the refunds described above or your other rights under consumer law when a product is faulty.

05Games and platforms we don’t own

Our resources are made for use with Grand Theft Auto V, FiveM, alt:V and similar platforms. We are not affiliated with, endorsed by or sponsored by Rockstar Games, Take-Two Interactive, Cfx.re or alt:V, and all their trademarks and game content belong to their owners. You are responsible for:

  • owning a legitimate copy of any game you use with our resources;
  • following the terms of those games and platforms, including the Cfx.re (FiveM) platform terms and their rules on server monetization; and
  • having the rights to any content you create, import, export or share with our tools. Don’t use our tools to copy or distribute content you don’t have permission to use.

06Acceptable use

When using the Services, you agree not to:

  • break the law or infringe anyone else’s rights;
  • attack, overload, probe or disrupt the Site or its server, or try to get around its security or access controls;
  • try to access team accounts or the admin area without permission;
  • scrape or crawl the Site in a way that harms its performance;
  • upload, link or distribute malware, or pass off modified copies of our software as official releases; or
  • pretend to be Rubber Duck Development or suggest we endorse you when we don’t.

07Our name and site content

The Rubber Duck Development name, duck mascot, logo and the text and design of the Site belong to us. You may link to the Site and mention our resources by name. Apart from what our software licenses allow, you may not use our name, mascot or logo in a way that suggests we made or endorse something we didn’t.

08Suggestions and feedback

If you send us ideas, suggestions or feedback (for example through the suggestion form brief or on Discord), you agree we may use them freely, without paying you or giving credit, and we may build or decline to build anything. Please don’t send us anything confidential.

09Third-party services

Downloads and source code are hosted on GitHub, and our community is on Discord. Those services have their own terms and privacy policies, and we are not responsible for them. The same applies to any other site we link to.

10Privacy

Our Privacy Policy explains what information the Site handles and why.

11Copyright complaints

If you believe something on the Site or in our repositories infringes your copyright, email director@mountainvalley.pro with: your contact details; a description of the work you say is infringed; where the material is (a link); a statement that you believe in good faith the use isn’t authorized by you, your agent or the law; a statement, under penalty of perjury, that your notice is accurate and you are the owner or authorized to act for the owner; and your physical or electronic signature. We will review it and remove material where appropriate.

12Disclaimer of warranties

THE SERVICES AND ALL RESOURCES ARE PROVIDED “AS IS” AND “AS AVAILABLE”, WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, OR THAT THE SERVICES WILL BE UNINTERRUPTED, ERROR-FREE, SECURE OR COMPATIBLE WITH YOUR SERVER, GAME VERSION OR OTHER SOFTWARE. YOU USE THE SERVICES AT YOUR OWN RISK. KEEP BACKUPS OF YOUR SERVERS, PROJECTS AND FILES BEFORE INSTALLING OR RUNNING ANY RESOURCE.

13Limitation of liability

TO THE FULLEST EXTENT PERMITTED BY LAW, RUBBER DUCK DEVELOPMENT AND ITS CONTRIBUTORS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF DATA, PROFITS, REVENUE, PLAYERS, GOODWILL OR SERVER DOWNTIME, ARISING OUT OF OR RELATING TO THE SERVICES, EVEN IF WE WERE TOLD SUCH DAMAGES WERE POSSIBLE. OUR TOTAL LIABILITY FOR ALL CLAIMS RELATING TO THE SERVICES WILL NOT EXCEED THE GREATER OF THE AMOUNT YOU PAID US IN THE 12 MONTHS BEFORE THE CLAIM AND FIFTY U.S. DOLLARS (US $50).

Some places don’t allow certain warranties to be excluded or liability to be limited. In those places, these limits apply only as far as the law allows, and nothing in these Terms limits liability for fraud, gross negligence, willful misconduct, death or personal injury caused by negligence, or any other liability that cannot legally be limited.

14Indemnity

If someone makes a claim against us because you broke these Terms, broke the law, or infringed their rights through your use of the Services, you agree to cover the reasonable costs, damages and legal fees that result, to the extent the law allows.

15Ending your use

You can stop using the Services at any time. We may block access to the Site for anyone who breaks these Terms. Sections 2 (for the limits on paid products), 4, 5, 7, 8 and 11 through 18 continue to apply after your use ends. Rights you received under a software license continue under that license’s own terms.

16Governing law and disputes

These Terms are governed by the laws of the United States of America, without regard to conflict-of-law rules. Before starting any legal claim, please email us at director@mountainvalley.pro and give us 30 days to try to resolve the problem informally. Any dispute that isn’t resolved this way will be decided by the courts of competent jurisdiction in the United States, and you and we agree to their jurisdiction.

If you are a consumer living outside the United States, this section does not take away the protection of mandatory consumer laws of the country where you live, or your right to bring a claim in your local courts where those laws allow it.

17Changes to these Terms

We may update these Terms. We will change the “Last updated” date at the top of this page, and announce significant changes on our News page before they take effect. If you keep using the Services after changes take effect, you accept the updated Terms.

18General

These Terms, together with our Privacy Policy and the license of each resource, are the entire agreement between you and us about the Services. If any part of these Terms can’t be enforced, the rest stays in effect. If we don’t enforce a right, that isn’t a waiver of it. You may not transfer your rights under these Terms; we may transfer ours to a new maintainer of the project. Headings are for convenience only.

19Contact

Rubber Ducks Development LLC
Email: director@mountainvalley.pro
Discord: discord.gg/uYevy4FPAt

Questions about these terms?

Email us and a person from the team will reply. For anything else, the Discord is the quickest way to reach us.

director@mountainvalley.pro Join our Discord

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