Welcome MetConstians to the Metroid Construction Documentation Wiki, the ultimate resource for all things Metroid hacking related! This wiki holds the collective knowledge of MetConst, documenting all discoveries and information about hacking Metroid, written by you guys for the benefit of all MetConstians everywhere! We have guides ranging from basic FAQ's to advanced assembly guides, it's all here! If you are looking to get started editing this wiki, check out the syntax page to learn how to edit, or check out any pages source code. You can also use the playground to test any editing you do.

This wiki is paired up with the WikiTalk Board, please document any work you do on the wiki to this forum board so that we can keep track of new pages and edits to existing pages. It also helps other people assist you and others when working on the same document.

Currently the wiki is undergoing a lot of work, so a lot of documents might not have made it to the wiki yet. If you want, you can help out by filling out some backlogged information and data to the wiki, and searching the forum for any lost information that should be preserved in here.

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Founded on the 19th February 2009 by GF_Kennon, Metroid Construction has aimed to be the ultimate website for all things Metroid hacking related. Since its creation eight years ago, a massive amount of documentation has been generated along with plenty of free resources. This wiki hosts all the documentation created for MetConst in an easily viewable format for your viewing pleasure.

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Beginners Guide to playing ROM hacks
🌐 Why ROM Hack?
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🐧 Linux - How to Hack Metroid on Linux

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• Re: Metroid Z by DemICE (2025/11/09 19:33)

  Quote from: LetsPlayNintendoITA on November 07, 2025, 03:53:16 PMimage is brokenit worked for me but what about now that i changed to imgur?https://imgur.com/a/grBWEYl
• Re: Candy Thief [SM] by Zicarious (2025/11/08 23:15)

  Was notified that a certain botwoon had a door blocking peoples progress.This was due to a pointer that was sharing data for some reason put $8000 over $0000 to null.Should be fixed now in OP.
• Rokim21's Metroid HD Pack Custom Music and Sprites by rokim21 (2025/11/08 15:59)

  After recently playing the Metroid HD Pack, and having a blast, I decided to make some stuff of my own!Starting off with "Faithful Missile and Varia" which is attached to this post, and essentially makes Samus suit looks closer to NEStroid's palletes,...
• Re: How do you organize your patches? by H A M (2025/11/08 15:06)

  the disassembly also has ram labels, i used them for my port of gerubus (different from metaquarius's)find it here: https://github.com/H-A-M-G-E-R/my-sm-asms
• How do you organize your patches? by dewhi100 (2025/11/08 14:51)

  I use a master file that has the actual ASMs as incbins. Single-file ASMs are grouped into folders based on function (energy, beams, etc) and bigger patches with multiple files get subfolders in those. As for IPS, I try to avoid it and throw them in th...

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