From Retro CDN

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Welcome to the help section, a centralised guide for using the Retro family of wikis; Sonic Retro, Sega Retro, NEC Retro and Retro CDN.

If you need some assistance in browsing or editing a page on one of our websites, the pages listed in the list below should be helpful. If you have just registered an account with us and are unsure how to help, it is highly recommended that you read these pages.

For more detailed help concerning the Mediawiki software, see mw:Help:Contents.


  • What is a wiki?
  • Tutorial: A general introduction for newcomers.
  • About: A general introduction about who we are, what we want, why we're here, and where we're going.
  • Frequently Asked Questions: A collection of anticipated questions about our policies, practices, and goals.
  • Copyrights: An overview of Retro's copyright policy.

Getting started


Creating files

Problem solving

Editing guidelines


Sonic Retro

  • Hack Policy: A guide to Sonic Retro's perspective on Sonic hacks.

Sega Retro

  • Determining genre: How we decide the difference between "Action" and "Adventure".
  • Ratings: How Sega Retro attempts to convert different review systems into one universal format.
  • Regions of the world: How Sega, and by extension, Sega Retro, groups countries of the world into regions.

NEC Retro