| A22I | Martin Korth | The assembler included in no$gmb. This is compatible with both the Z80 instruction set as well as the Gameboy specific instructions. | Assembly Tools | GB | N/A | DOS | 1.0 | 21 Mar 2001 |
| AZ40 GameBoy Assembler Kit | OEM | This is a very old Gameboy assembler kit created around 1991 by Gremlin Graphics Software. Included in the kit the assembler, macros, debugger and Amiga to Gameboy sample converter, Gameboy file clipper, set memory application and a restart applicati…. | Assembly Tools | GB | N/A | DOS | 0.9 | 07 Aug 2010 |
| BGB | Bas Steendijk | BGB is a Game Boy emulator with many features that give a good gameplay experience, such as gamepad support, high quality sound and graphics, smooth V-Sync animation, and low latency. In addition, it contains a debugger that lets you analyze and look…. | Debuggers / Special Emulators | GB | Multiple Games | Win | 1.5.9 | 23 Apr 2021 |
| BikkuriBoy Editor | GhostDog | Stats editor for Bikkuri Nekketsu Shinkiroku! - Dokodemo Kin Medal game.
How to use:
- Click Load Rom and select Bikkuri Nekketsu Shinkiroku! - Dokodemo Kin Medal (J)
- Change the stats
- Click Save Current
- If ….
| Game Specific | GB | Bikkuri Nekketsu Shinkiroku! Dokodemo Kin Medal | Win | 1.0 | 27 Jan 2017 |
| Bugs Bunny Crazy Constructor | FroggestSpirit | A level editor for Bugs Bunny Crazy Castle 2!
Edits:
level layout and size, enemies and items, theme of level, and passwords.
Save levels to the rom, or to a file to insert easily.
Update: FroggestSpirit is no longer active in the hacking c…. | Level Editors | GB | The Bugs Bunny Crazy Castle II | Win | 1.0 | 20 Jul 2012 |
| Challenge! | Swampert Tools | A fully functional Starter and Rival Editor for Pokémon Red, Blue and Yellow, that correctly edits the game’s script so as not to glitch battles further in the game and give strange movements to your rival in Oak’s lab. The tool also allow…. | Game Specific | GB | Multiple Games | Win | 1.1 | 20 Nov 2011 |
| Crystal Tracker | Danny-E 33 | A Pokemon GSC Song Editor.
See README on GitHub for complete description. | Sound | GB | Pokémon: Crystal Version | Win | 0.2.1 | 19 Mar 2023 |
| Denjuu Editor SP | Swampert Tools | A tool to edit the base stats, movesets, types, evolution, palette, experience items and stat growth of all the Denjuu in Telefang 1 ROMs, including the Bootleg ‘Pokémon Diamond’. | Game Specific | GB | Keitai Denjuu Telefang: Power Version | Win | 2.0.2 | 01 Mar 2009 |
| FFA Expander | xenophile | This changes the mapper and expands the rom for Final Fantasy Adventure, Seiken Densetus, or Mystic Quest. It also includes an assembly change to allow roughly double the space for scripts (and the script), and can move certain data structures relate…. | Game Specific | GB | Final Fantasy Adventure | Indep | 1.0 | 08 Jan 2022 |
| Final Fantasy Legend Randomizer | eclipseyy | Randomizer for the Gameboy game The Final Fantasy Legend (1989).
Currently randomized: monsters, encounters, meat transformations, equipment shop contents, chest contents, mutant attribute learn rates and amounts, mutant learnable abilities, armor…. | Game Specific | GB | Final Fantasy Legend | Win | 0.006 | 26 Sep 2022 |
| Fledermaus | Tower Reversed | Fledermaus (ffldm.exe) is a fairly comprehensive rom editor for Final Fantasy Legend and Makai Toushi Saga (on the Gameboy). | Level Editors | GB | Final Fantasy Legend | Win | 1.00 | 27 Jul 2016 |
| Frogslator | ryanbgstl | This is the dialog editing utility used to create the first translation of Kaeru no Tame ni Kane Wa Naru. It requires the original Japanese ROM. Please note that the preview is accurate for most, but not all, lines.
NOTE: If you created a transl…. | Game Specific | GB | Kaeru no Tame ni Kane wa Naru | Win | 1.2 | 03 Jun 2020 |
| G2Map | DigitalZero Domain | G2Map is a map editor for the Generation 2 Pokemon RPGs, namely Gold, Silver and Crystal, written in C# with .NET 4.5. It is capable of editing maps, events, map properties (ex. tileset, music) and wild Pokemon on maps that support them.
Note that…. | Level Editors | GB | Multiple Games | Win | 0.1 | 20 Oct 2012 |
| Game Boy ROM Analyzer / Header Editor / Checksum Fixer Incl Source | sleepy | Game Boy ROM Analyzer / Header Editor / Checksum Fixer 1.0.0.15402 + Source
Coded by: Shawn M. Crawford [sleepy9090]
October 9th, 2017
Requires .NET Framework
Source can be opened/built with Visual Studio 2010+
Reads / writes the header info…. | Data Extraction / Insertion | GB | N/A | Win | 1.0.0.1540 | 09 Oct 2017 |
| GameBoy Assembler Plus | Lin | This program was written to be the best GameBoy assembler out there. It also features a disassembler capable of some advanced methods. Here’s a full unique feature list:
- Dynamic addressing (AKA label support, and the ability to call and jump….
| Assembly Tools | GB | N/A | Win | 1.1 | 15 Jul 2012 |
| Gameboy Assembly Editor | JigglyPuff | This program is a little buggy, but it can do some useful things. It let’s you write/replace asm instructions without disassembling and reassembling. It also offers various search features; byte, instruction, offset and supports no$gmb .sym file…. | Assembly Tools | GB | N/A | Win | 0.1 | 12 Nov 2001 |
| Gameboy Colorizer | MistrFishy | This utility hacks color palettes into pre-GBC Gameboy ROMs. This version makes the Background Refresh Rate adjustable. | Palettes | GB | N/A | Win | 2.4 | 01 Dec 2002 |
| GB Font Maker | UtilMike | Allows you to draw a tile and then tells you the hex as it would apear in a rom. Useful for development work and what not. | Miscellaneous Graphics Tools | GB | N/A | Win | 1.0 | 11 Mar 2003 |
| GBC Palette Editor | toruzz | GBC Palette Editor is a small tool designed to edit binary files (.pal) containing palettes in GBC format. It also allows you to extract colors from image saved in your clipboard.
You can also add comments to each .pal file using the small text bo…. | Palettes | GB | N/A | Win | 1.0 | 20 Mar 2023 |
| GBRead | Silenthal | A program for the disassembly (and limited reassembly) of GB/GBC files. It can also be used to outline the structure of code and data. | Assembly Tools | GB | N/A | Win | r16.02 | 07 Nov 2012 |
