GlitchMod tutorials
Console modding wiki
Console modding, repairs, homebrew, and hardware reference guides. Choose your console or search for the task you want to complete.
Console guides
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Sega
Dreamcast45 guides
Genesis / Mega Drive70 guides
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SG-10009 guides
Sony
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Nintendo
GameCube34 guides
NES29 guides
Nintendo 6425 guides
Nintendo Switch18 guides
Super Nintendo42 guides
Wii48 guides
Wii U25 guides
Other consoles
3DO16 guides
CD-i7 guides
ColecoVision9 guides
FM Towns Marty13 guides
Intellivision8 guides
LaserActive18 guides
Neo Geo23 guides
Odyssey12 guides
Odyssey²3 guides
Super Cassette Vision3 guides
TurboGrafx-1621 guides
Handhelds
Atari Lynx5 guides
Game Boy25 guides
Game Boy Advance29 guides
Game Gear22 guides
Neo Geo Pocket6 guides
Nintendo 3DS30 guides
Nintendo DS16 guides
PlayStation Portable21 guides
PlayStation Vita / PSTV57 guides
WonderSwan23 guides
Xperia Play15 guides
Audio & video
Retro PCs
Recently updated
4,465 guides
Wii U Creating Game Save Backups
There are several reasons one would want to back up save games on a Wii U, such as using them in the Cemu emulator, using them on another console, or in c…
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Wii U Creating Game Backups
To run your own games on your computer, install your disc games onto your console, or create mods; a dump of your games will be needed. There are a variet…
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Wii U Applying ROM Patches
On Wii U, mods for games are applied via Caffiine/SDCaffiine. These apps changes what file the game is loading at runtime, so that the actual files in the…
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CRT displays XM29
XM2950 Service Manual Manual Supplement
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Neo Geo Pocket Screen Lenses
This page lists replacement lenses for the Neo Geo Pocket.
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Neo Geo Pocket Playing Game Backups
There are multiple ways to play backups of your game cartridges or homebrew games. The USB Tengu is capable of dumping and playing back games via a PCB it…
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Neo Geo Pocket Monochrome Games List
Very few monochrome games were ever produced and many of them were later re-released as color versions for the NGPC. All NGPC games can be played on an or…
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Neo Geo Pocket Creating Game Backups
There are multiple ways to back up your game cartridges. The USB Tengu is capable of dumping and playing back games via a PCB it came with.
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Odyssey² Model Differences
The Odyssey² is a 2nd gen console made by Magnavox in the US. Across the world, the console has been released under different names with different manufac…
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Odyssey² Garbage Screen Fix
When you turn on your Odyssey 2, it may display a screen with garbage or scrambled symbols and shapes. This always occurs if you turn the console on witho…
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Odyssey² 233-in-1 Multicart
The 233-in-1 Multicart is a flash cart created by John Dondzila. It allows you to flip switches on the cartridge to load one of 233 games, demos, or conce…
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Intellivision Yannick RGB Mod
One option for RGB output on an Intellivision is to use the Yannick RGB board. Note that you will need to either cut a hole in the case or remove the RF p…
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Intellivision General Troubleshooting
If your Intellivision is having issues, check the below general troubleshooting information for help. NOTE: If the RF modulator has been removed, the pull…
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Super Cassette Vision Homebrew Games List
Below is a list of homebrew games, ports, and prototypes for the Epoch Super Cassette Vision.
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Super Cassette Vision Connector Pinouts
Note: Connector is the female end at the console.
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Neo Geo UNIVERSE BIOS (UniBIOS)
The UNIVERSE BIOS (UniBIOS for short) is a custom bios that can be used on MVS and AES hardware. The main reason for installing UniBIOS is to change the r…
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Neo Geo Test Mode
If you set DIP 1 to ON, then turn on the console, it will boot into Test Mode. You will be presented with options which correspond to the following sectio…
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Neo Geo RGB Bypass Mod (AES)
This page will show you a "basic" RGB bypass for the Neo Geo AES console that eliminates the Sony CXA amp and sends RGBS video (at the proper voltages) di…
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Neo Geo Power Supply Wiring
Generally, superguns have a 6 pin JST connector used for power. Therefore, you will need an external power supply to power it. This guide will use the Suz…
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Neo Geo Pause Button Mod
While arcade games are not meant to be paused by the player, DIP switch 8 on MVS units which — when flipped to the ON position — pauses the game via softw…
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Neo Geo Open MVS
The Open MVS is a kit designed to consolize Neo Geo MV1C arcade boards. It's made up of a multi-piece 3D printed case, designed to give the feel of an AES…
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Neo Geo Neo Geo CD Exclusive Games
The following games are exclusive to the Neo Geo CD either as a whole, in the home market, or in the Neo Geo family.[1]
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Neo Geo Neo Geo CD CSYNC Mod
Note: There is not a known working Neo Geo CD CSYNC Mod. There is a Sync on Luma mod that is working, but the CSYNC mod listed below doesn't actually work…
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Neo Geo Monitor Test Patterns
Similar to the 240p Test Suite that's available for other consoles, there exists a set of test patterns to dial in color and geometry settings on your dis…
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