|mml2mio||Yasu Software||A command line tool that converts the music description language popular in Japan called ‘Music Macro Language’ (MML) into WarioWare D.I.Y/Made in Ore MIO records.
Includes a sample MML file.||Sound||NDS||WarioWare D.I.Y.||Win||1.0||06 May 2009|
| mioedit||Yasu Software||Allows you to view and replace all the separate elements from a microgame or comic with your own bitmaps.||Game Specific||NDS||WarioWare D.I.Y.||Win||1.0||10 May 2009|
|Chrono Cross Hacking Utilities||Yazoo||Text hacking tools for Chrono Cross.||Game Specific||PSX||Chrono Cross||DOS||1.0||31 Oct 2001|
| TileEditorPro||yellokrow||TileEditorPro is an application for creating and modifying graphics for roms. At this moment only NES graphics is supported, other consoles will be added later. This app is entirely written in swift 3 for macOS.
Compatible with macOS 10.11+
Fo….||Graphics Editors||Multiple||N/A||Mac OS X||0.1.5||07 Jun 2017|
| ConsoleIDE||yellokrow||ConsoleIDE currently supports development of NES games. The IDE comes with a text, graphics, and palette editing abilities. Also after you’re done creating a game all that is left is to build the project within the IDE and launch your game in an….||Assembly Tools||NES||N/A||Mac OS X||0.0.1.a||28 Jul 2017|
| SMBLV Version 0.1||Yoshimaster96||This is a gma model viewer for Super Monkey Ball (1/2). Note that not all models will render correctly. You will need this DLL. MAKE SURE TO READ THE README!!!!||Graphics Viewers||GC||Super Monkey Ball||Win||0.1||10 May 2014|
| SNES Palette Editor||Yousei||Searching, editing.. this thing does it all.||Palettes||SNES||N/A||Win||.30||20 Mar 2000|
| FF4ed||Yousei||An extremely in depth and extensive Final Fantasy IV editor. (This editor only works with a headered copy of FF2us 1.0.)||Game Specific||SNES||Final Fantasy II||Win||1.0||24 Apr 2000|
| FF3ed||Yousei||An editor for Final Fantasy III/VI.
Works only with V1.0 of Final Fantasy III.||Game Specific||SNES||Final Fantasy III||Win||12/6/2000||06 Dec 2000|
| Dragon Quest III Enemy Viewer||YY||This utility allows you to view (but not edit) the enemies in Dragon Quest III.||Game Specific||NES||Dragon Quest III: Soshite Densetsu e...||Win||.80||17 Jun 2002|
| Dragon Quest III Map Viewer||YY||This utility allows you to view (not edit) the Dragon Quest III maps.||Graphics Viewers||NES||Dragon Quest III: Soshite Densetsu e...||Win||.32||16 Jun 2002|
| SMB Fix||YY||This handy little utility will fix various common problems with Super Mario Bros. ROMs, including removing trainers, adding a title screen and correcting timing.||Game Specific||NES||Super Mario Bros.||Win||.50||24 Jul 2001|
| YY-CHR||YY||Supports editing NES, SNES, Genesis, PCE, GG, WS/C, GB/C, MSX 1+2, NGP/C, SMS, and GBA graphics.
This is the C++ version. A newer C# version is also available. The two versions differ in availab….||Graphics Editors||Multiple||N/A||Win||0.99-b2||08 Mar 2012|
| DS4v||YY||A Legacy of the Wizard editor.||Level Editors||NES||Legacy of the Wizard||Win||1.04||15 Dec 2001|
| YY-ME||YY||A Super Mario Bros. level editor.||Level Editors||NES||Super Mario Bros.||Win||2.55e||12 Dec 1999|
| 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|
| YY_CHR.NET||YY||Supports editing NES, SNES, Genesis, PCE, GG, WS/C, GB/C, MSX 1+2, NGP/C, SMS, and GBA graphics.
This is the newly rewritten C# version. An older C++ version is also available. The two versions ….||Graphics Editors||Multiple||N/A||Win||0.99||03 Nov 2014|
| NES PAL Hacker||YY||Here is a program which allows you to scroll through a program to find and edit palettes in an NES ROM.||Palettes||NES||N/A||Win||0.95||01 Jan 2006|
| IPSWin||Z.e.r.o||***THIS PROGRAM IS FAULTY***
Due to bugs, header assumptions, and no support for RLE, it ***WILL NOT PATCH CORRECTLY*** in some cases!
As a community service, this download has been removed. [url=http://www.romhacking.net/utiliti….||Patching||Multiple||N/A||Win||2.0||09 Jul 2000|
| JIPS||Z.e.r.o||This is a plain and simple IPS Patcher written in Java, to made it available on all systems that can run a Java Run-time Environment, and some emulators, of course!||Patching||NA||N/A||Java||3.0||11 Feb 2002|