Copyright notices (DMCA)

WildOpen · O'Reilly Systems Corporation · October 28, 2026

WildOpen hosts games, tools, and community worlds that people create and publish. If you believe something on the Service uses your copyrighted work without permission, tell us. We follow the Digital Millennium Copyright Act (17 U.S.C. § 512).

Designated agent

Notices go to the designated agent for O'Reilly Systems Corporation, a Massachusetts corporation, United States:

Email: copyright@oreillysystems.com
Also: info@oreillysystems.com
Postal address: available on request via copyright@oreillysystems.com

Use the subject line “DMCA notice” or “DMCA counter-notice” so we can find it. For anything that is not a copyright notice, use our contact form.

What to include in a notice

A notice should include all of the following, in plain language:

Your signature — physical or electronic. Typing your full legal name is enough.
The copyrighted work you believe was used. A title, a link, or a short description works. If many works are involved, a representative list is fine.
The material you believe infringes, and where we can find it: a URL, a world name, or enough detail that we can locate it on wildopen.com or mcp.wildopen.com.
Your name, mailing address, telephone number, and email address, so we can reach you.
A statement that you have a good-faith belief the use is not authorized by the copyright owner, its agent, or the law.
A statement that the information in your notice is accurate, and under penalty of perjury, that you are the copyright owner or someone authorized to act for the owner.

If a notice is missing something we need in order to find the material or to know who is writing, we may ask you to complete it before we act. We may share your notice, including your contact details, with the person who posted the material.

What we do next

When a notice is complete, we remove the material or disable access to it, and we tell the person who posted it. We may also close accounts of people who repeatedly infringe copyright.

Counter-notice

If your material was removed and you believe that was a mistake, or that it was identified as the wrong thing, you may send a counter-notice. Include:

Your signature — physical or electronic. Typing your full legal name is enough.
What was removed, and where it appeared before we removed it.
A statement under penalty of perjury that you have a good-faith belief the material was removed or disabled because of a mistake or a misidentification.
Your name, address, and telephone number.
A statement that you consent to the jurisdiction of the federal court for the judicial district where your address is — or, if you are outside the United States, any judicial district where we may be found (the courts in Massachusetts) — and that you will accept service of process from the person who sent the original notice.

If we get a valid counter-notice, we may put the material back after 10 to 14 business days, unless the person who complained tells us they have filed a court action to keep it down.

Repeat infringement