| NL's Compressor||Nintenlord||Formerly GBA LZ77 decompressor, NL’s compressor has extensible support for several (at the moment only 2) compressions. Download includes Visual Studio Project template, which you can use to create custom compressions. Further instructions in th….||Miscellaneous||NA||N/A||Indep||4.2||Int||28 Apr 2010|
| NLZ-GBA Advance||Nintenlord||NLZ-GBA Advance is GBA graphics viewer and editor that can edit both uncompressed and BIOS LZ77 compressed graphics. Can use greyscale palette for viewing or load palette from ROM or .PAL file. Each compressed graphics and ROM palette offset is store….||Graphics Editors||GBA||N/A||Win||5.0||Beg||None|
| No$2K6 Debugger||Martin Korth||This is a debugger emulator for the Atari 2600. Once you get used to the debugger, it’s easy to use but different than FCEUX if you’re used to using that debugger. It also has two types of disassembly output, Nocash 80XX and Native 65XX. Ei….||Debuggers / Special Emulators||2600||N/A||Win||1.0||Int||None|
| No$NES Debugger||Martin Korth||This is the No$NES emulator from Martin Korth who also created other famous no dollar emulators. This emulator has a debugger and is easy to use, once you get used to it. It also has two disassembly formats, Nocash 80XX style and native 65XX style. O….||Debuggers / Special Emulators||NES||N/A||Win||1.1||Int||30 Sep 2012|
| NoChaos||Jathys||Built in hex editor, range corruption.||Corrupters||Multiple||N/A||Win||188.8.131.52||Beg||None|
| NOSE - NHL Old Skool Editor||wboy||NOSE is a game editor supporting the entire EA NHL Hockey series published for the Sega Genesis/MegaDrive.||Game Specific||GEN||NHL 94||Win||1.2b||Int||17 Jun 2006|
| NSF Tool||Dan Saeden||NSF (NES Sound Format) files contain authentic NES music in all its 8bit glory. It’s a direct copy of the music data from the Nintendo carts. NSF Tool’s main features are:
- Edit metadata information stored inside NSF files, such….
| NSF Tool (Optimizer)||TNSe||NSF Optimizer tool is written in Delphi, used to optimize NSFs and other debugging features. When a NSF is optimized, commonly all of the data that is not considered sound code or data is removed from the NSF file. The optimizing feature will not wor….||Sound||NES||N/A||Win||1.0||Adv||None|
|NSRT||Nach||NSRT 3.4 for Linux, commandline version. NSRT is a SNES-specific ROM utility designed to ensure that your ROMs are valid, and includes functions to add/remove headers, deinterleave ROMs, fix overdumps, and even add an NSRT header so that ZSNES will a….||Miscellaneous||SNES||N/A||Unix||3.4-linux||Beg||None|
|NSRT 3.4 Mac||Nach||NSRT 3.4 for Mac, includes GUI frontend and commandline version. NSRT is a SNES-specific ROM utility designed to ensure that your ROMs are valid, and includes functions to add/remove headers, deinterleave ROMs, fix overdumps, and even add an NSRT hea….||Miscellaneous||SNES||N/A||Mac OS||3.4-mac||Beg||None|
| NSRT 3.4 Windows||Nach||NSRT 3.4 for Windows, includes GUI frontend and commandline version. NSRT is a SNES-specific ROM utility designed to ensure that your ROMs are valid, and includes functions to add/remove headers, deinterleave ROMs, fix overdumps, and even add an NSRT….||Miscellaneous||SNES||N/A||Win||3.4-window||Beg||None|
| NUPS||Nintenlord||UPS patcher for .NET or Mono. Can create patches, patch files and get the offsets changed by the patch.||Patching||NA||N/A||Indep||1.3||Beg||None|
| Nuts & Bolts||Trax||Level editor for Nuts & Milk.||Game Specific||NES||Nuts & Milk||Mac OS X||1.0||Beg||None|
| Nuts & Milk Editor||smkdan||It manages free space as you save so larger or smaller levels are possible. You can reduce (not increase) the amount of levels in the game and change their type. The readme has a few other details if you’re interested.||Level Editors||NES||Nuts & Milk||Win||1.2||Beg||None|
|O.D.T. De/Compressor Set||Zoinkity||Here is a compressor and decompressor combo for O.D.T. (N64) Joy! Source is provided, for what it is worth.
No provision is made to automatically extract binaries from the ROM however, so you will need a hex editor and some patience.||Miscellaneous||N64||O.D.T.||DOS||1.0||Int||None|
| OBEdit||FFaddic||OBEdit is an editor for Ogre Battle: March Of The Black Queen. The editor works for both the SNES and PSX versions.
Current features of the editor:
- Character Stats
- Enemy Group Formations
- Ally Group Formations
- Promotion Lists
|Game Specific||Multiple||Ogre Battle: The March of the Black Queen||Win||5.0||Beg||23 Jul 2013|
| Ogre Battle LZSS||FinS||Compressor/Decompressor for Ogre Battle March of the Black Queen.
Drag and drop support(files must have extension of .lz(compressed) or .bin(uncompressed)). Otherwise it can be used the same as usual on command line.
Source code is included, pl….||Game Specific||SNES||Ogre Battle: The March of the Black Queen||Win||1.0||Beg||07 Sep 2001|
| OllyDbg||Oleh Yuschuk||OllyDbg is a powerful debugger for the Windows platform. Some of its features are: doesn’t require installation and it’s free; directly loads and debugs DLLs; traces registers, recognizes procedures, loops, API calls, switches, tables, cons….||Debuggers / Special Emulators||PC||N/A||Win||1.10||Int||None|
| Omniconvert||Pyriel||This is the new & improved MAXConvert, so-named because it isn’t so much tied to MAXCrypt any more.
Decrypt and encrypt codes for all devices. That means all versions of CodeBreaker, Action Replay, GameShark and Xploder. It also does the ….||Miscellaneous||PS2||N/A||Win||1.1.0.B||Beg||None|
| OnionText||Chaos Rush||This program is a text editor for Final Fantasy III, with its main feature being dynamic text compiling, in addition to text bank importing and exporting.
What this tool features:
- edit NPC dialogue, cutscene dialogue, item names, spell names,….
|Script Extraction / Insertion||NES||Final Fantasy III||Indep||1.0||Int||03 Sep 2016|