| Nintendo Game Genie Encoder/Decoder||sleepy||This utility will encode and decode game genie codes for the NES. This will show where to patch roms to have the same effect of the related game genie code or you can use it to generate a game genie code from the rom address.
Requires .Net Framewo….||Miscellaneous||NES||N/A||Win||1.0||08 Sep 2008|
| Nintendulator||rveach||This is _Q’s latest NES Emulator with a few extra debugging features that I have added.
- Better debugger that has breakpoints support and shows what banks are loaded.
- Can log all reads/writes/executes on the ROM and where th….
|Debuggers / Special Emulators||NES||N/A||Win||0.970||02 Jan 2010|
| Nitro Studio||Gota7||Introducing the release of Nitro Studio! An editor for DS music (*sdat).
- Saving and opening of sdat.
- Ability to exract and compress sdat.
- Edit names and information.
- Import .mid for .sseq files.
- Export, Import, and replace file….
|Sound||NDS||Super Mario 64 DS||Win||3||25 Dec 2017|
|Nitro2DLS||henke37||A tool to extract instrument definitions from Nitro Composer (”SDAT”) archives.||Sound||NDS||Multiple Games||Indep||0.4||03 Oct 2012|
| 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||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||08 Nov 2008|
| No$2K6 Debugger||Martin Korth||This is a debugger emulator for the Atari 2600. Once you get used to the debugger, it’s easy to use but different than FCEUX if you’re used to using that debugger. It also has two types of disassembly output, Nocash 80XX and Native 65XX. Ei….||Debuggers / Special Emulators||2600||N/A||Win||1.0||24 Jul 2005|
| No$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||30 Sep 2012|
| NoChaos||Jathys||Built in hex editor, range corruption.||Corrupters||Multiple||N/A||Win||126.96.36.199||26 Feb 2002|
| 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||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….
|Sound||NES||N/A||Win||2.0||17 Aug 2010|
| 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||31 Mar 2003|
|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||13 May 2008|
| 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||13 May 2008|
|NSRT Linux||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||13 May 2008|
| 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||13 May 2009|
| Nushi Tsuri Adventure: Kite no Bouken Compression/Decompression Tools||JaytheHam||A Windows GUI program which both compresses and decompresses files for and from the GameBoy Color game “Nushi Tsuri adventure- Kite no Bouken.” It is generally more efficient than the actual algorithm used in the creation of the game.
So….||Compression / Decompression||GB||Nushi Tsuri Adventure: Kite no Bouken||Win||1.0||18 Aug 2011|
| Nuts & Bolts||Trax||Level editor for Nuts & Milk.||Game Specific||NES||Nuts & Milk||Mac OS X||1.0||01 Jul 2008|
| 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||13 May 2008|
|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||02 Nov 2008|