| NES Disassembler||rveach||This is a very simple 6502 disassembler made specifically for the NES. Supports mappers 0, 3 and 7.||Assembly Tools||NES||N/A||Win||1.0b2||None|
| AppleJuice||Mega-Dog||A G.I. Joe Level Editor.
- Version 0.4.1 fixes the capability to edit stages 2 and above.
|Level Editors||NES||G.I. Joe||Win||0.4.1||23 Feb 2013|
| ISD SMB Util||insectduel||ISD SMB Util (Insectduel’s SMB Utility) is a SMB1 level editor that is based on the English SMB Utility version 1.00 BETA 3 created by M.K.S which has SMB2 Japanese Item names along with corrections. SMB2 Japanese items are based on the Japanese….||Level Editors||NES||Super Mario Bros.||Win||1.00||21 Apr 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|
| Arkalavista||Trax||Level and Data Editor for the US and Japanese versions of Arkanoid on the NES.||Game Specific||NES||Arkanoid||Mac OS X||1.2||28 Aug 2013|
| Dizzy Pack/Unpack||ffgriever||This is more useful than the Chronix tool (it has parameter support). It can extract from the ROM, decompress and compress tiles.
The archive contains the compiled program, source code, and example of batch file.||Miscellaneous||NES||The Fantastic Adventures of Dizzy||Win||0.1||23 May 2008|
| DizzyEdit||Grimm||Easy to use map, items and enemy editor for The Fantastic Adventures of Dizzy. Unfortunately missing tables with rats, fishes, key items, stars and mini games maps (boubbles, trolley, river).
Archive is a repack of original release. Contain compil….||Level Editors||NES||The Fantastic Adventures of Dizzy||Win||alpha||29 Jul 2006|
| Zelda Randomizer||Fcoughlin||This utility can not be hosted on RHDN. It can be downloaded from the author’s site at https://sites.google.com/site/zeldarandomizer/home.
Have you ever wanted to replay the Legend of Zelda, but played it so often that you c….||Game Specific||NES||The Legend of Zelda||Win||3.3.4||25 Jul 2019|
| Nuts & Bolts||Trax||Level editor for Nuts & Milk.||Game Specific||NES||Nuts & Milk||Mac OS X||1.0||01 Jul 2008|
| DCC6502||Tennessee Carmel-Veilleux||DCC6502 is a command line multi-platform 6502 dissassembler. This dissassembler has many options, including Nintendo register commenting which is really useful for the NES/Famicom ROM hacker.
https://github.com/tcarmelveilleux/dcc6502/||Assembly Tools||NES||N/A||Win||2.x Git||02 Sep 2018|
| NES2NSF||YY||NES2NSF is a NSF compilation tool for use on a NES ROM file in it’s iNES form. the ini file has settings that you the user can configure to define search patterns and what type of output. This program appears to have problems on some multiple 32….||Sound||NES||N/A||Win||0.9||11 Dec 1999|
| 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|
|nbasic||Bob Rost||nbasic is a high-level programming language designed for the 6502 processor, the main CPU of the Nintendo Entertainment System. It has BASIC-like program flow, relying on goto, gosub, and return for most execution flow. It also has no dynamic memory ….||Assembly Tools||NES||N/A||Indep||1.0||14 Mar 2014|
| Rockman 3 Editor||Rock5easily||This is a feature-rich Rockman 3 editor that also works with Mega Man III. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two….||Level Editors||NES||Mega Man 3||Win||090119||22 Feb 2009|
| Rockman 4 Editor||Rock5easily||This is a feature-rich Rockman 4 editor that also works with Mega Man IV. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two ….||Level Editors||NES||Mega Man 4||Win||090119||22 Feb 2009|
| Rockman 5 Editor||Rock5easily||This is a feature-rich Rockman 5 editor that also works with Mega Man V. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edit two s….||Level Editors||NES||Mega Man 5||Win||090222||22 Feb 2009|
| Rockman 6 Editor||Rock5easily||This is a feature-rich Rockman 6 editor, but it does not work with Mega Man VI. It supports editing screens and the structures, blocks, and tiles that make them up, along with palette and enemy editors. One unique feature is that it allows you to edi….||Level Editors||NES||Mega Man 6||Win||080925||25 Sep 2008|
| Adventures of Lolo: Password generator||TFG||Password generator for the game: Adventures of Lolo. Coded in C (source included). Includes documentation for the 6502 code that validates the passwords in the game.||Game Specific||NES||Adventures of Lolo||Indep||1.0||01 Dec 2008|
| Kickle Cubicle: Password generator||TFG||Kickle cubicle password generator. Includes source code (Delphi) and the commented 6502 code that generates the passwords in the game.||Game Specific||NES||Kickle Cubicle||Win||1.0||01 Dec 2008|