| NES_TitleEditer (SMB1Edit.)||Mana||NES_TitleEditer (SMB1Edit.) is a title screen editor for Super Mario Bros.||Graphics Editors||NES||Super Mario Bros.||Win||1.0b||04 Jan 2009|
| Nightmare||Hextator||Nightmare is a program that allow you to easily hex edit the data files using modules. With Nightmare, even those who don’t have any knowledge in data structure and hex editing are able to edit the game’s files and make some cool stuff. Nig….||Miscellaneous||Multiple||N/A||Win||1.0||06 Sep 2005|
| 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|
| 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|
| 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||N/A||N/A||Indep||4.2||28 Apr 2010|
| 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|
| 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|
| 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|
|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|
| 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||23 May 2004|
| 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||1.2||24 Jun 2019|
|Oswan Tracer||g8z et al||This is a tracing emulator based off of oswan 0.70. This uses a “hook” system which is similar to a breakpoint, except it logs where the hook occurs to a text file instead of snapping a debugger. Layer toggling, memory logging and dumping i….||Debuggers / Special Emulators||WS||N/A||Win||0.70||16 May 2017|
| Packbits||Damian Yerrick||Packbits is a RLE compression utility to pack nametables into a RLE compressed binary file. There is NES 6502 code to be used in your hack/demo that decompresses the data into VRAM.
The decompression code is specifically for any type of NES graphi….||Miscellaneous Graphics Tools||NES||N/A||Win||1.0||14 Jun 2008|
| Pancake 2||gsaurus||This fantastic ROM hacking utility is effectively a SOR2 character editor. Adding your own custom characters into SOR2 is now a piece of (pan)cake! The possibilities for new ROM hacks are unlimited! (Requires Java).
NEW to version 1.6: Now you can….||Graphics Editors||GEN||Streets of Rage 2||Java||1.6b||02 Feb 2013|
| Pancake 3||gsaurus||This ROM hacking utility is a character editor for both SOR3 and BKIII. Adding your own custom characters into the game is now a piece of (pan)cake! The possibilities for new ROM hacks are unlimited! (Requires Java). Also included is the complete spr….||Graphics Editors||GEN||Streets of Rage 3||Java||1.1||14 May 2012|
| PaneponGUI||DigitalZero Domain||PaneponGUI is a graphics decompression tool for Pokemon de Panepon and Pokemon Puzzle Challenge for the Game Boy Color. It is written in C# .NET and features both, a graphical interface for browsing the ROM, and command line arguments to directly dec….||Game Specific||GB||Pokémon Puzzle Challenge||Win||1.0||24 Apr 2013|
| Parasite Eve translation tools||Kruci||Tools for Parasite Eve 1 (US NTSC version) to extract and import game data for translation (texts and graphics).
Old tools used by RK-Translations in 2010 to translate Parasite Eve to Czech.
Use at your own risk.||Game Specific||PSX||Parasite Eve||Win||1.0||26 Sep 2015|
| PartyPlanner64||PartyPlanner64||PartyPlanner64 is a html map editor for Mario Party 1, 2, and 3. You can Import/Export Boards, Screenshot, and change textures. To open the editor, click on “Dist folder and click on “index.html”.||Level Editors||N64||Multiple Games||Indep||0.3.2 -bet||None|
| PC Engine Assembler lite bundle||Tomaitheous||This is a lite version of the PC Engine assembler PCEAS (MagicKit). This bundle includes all the docs for usage of the assembler and info on the PCE hardware.||Assembly Tools||TG16||N/A||Win||3.21||09 Apr 2005|