| TradeEdit GB||Swampert Tools||A tool to edit the in-game trades in Pokémon Red, Blue and Yellow.||Game Specific||GB||Multiple Games||Win||1.0.1||Beg||None|
| Pokémon Red/Blue Trainer Editor||Swampert Tools||A tool to edit the normal trainer battles in Pokémon Red and Blue. This tool supports different language ROMs, repointed data and changes to the number of trainers in each class by way of editing the included offsets.ini file.||Game Specific||GB||Multiple Games||Win||1.0||Beg||None|
| 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||Beg||None|
| RBY Wild Pokémon Editor||Harrison||A wild Pokémon editor for Pokémon Red, Blue and Yellow that allows complete modification of the land and surfing encounters for every map.||Game Specific||GB||Multiple Games||Win||1.0||Beg||None|
| PikaMap||JigglyPuff||A modification of BlueSonic, a.k.a. Jigglypuff’s GoldMap, to work with Pokémon Yellow ROMs. This first version has support for most maps and is customisable by editing the included INI.||Level Editors||GB||Pokémon: Yellow Version - Special Pikachu Edition||Win||1.0||Beg||02 May 2008|
| 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||Adv||15 Jul 2012|
| Bugs Bunny Crazy Constructor||FroggestSpirit||A level editor for Bugs Bunny Crazy Castle 2!
level layout and size, enemies and items, theme of level, and passwords.
Save levels to the rom, or to a file to insert easily.||Level Editors||GB||The Bugs Bunny Crazy Castle II||Win||1.0||Beg||20 Jul 2012|
| Wario Land 3 Level Editor||Drenn||This is a level editor for Wario Land 3. Enjoy.||Level Editors||GB||Wario Land 3||Java||0.5||Int||02 Oct 2012|
| 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||Beg||20 Oct 2012|
| Kirby's Balls||vbVanguard||This is a level editor for Kirby’s Block Ball for the gameboy. It edits all basic levels. However, it cannot change boss and bonus levels.
Staff Note: that there is no pinball game category so you should create one then edit this page….||Level Editors||GB||Kirby's Block Ball||Win||1.0||Beg||08 Apr 2003|
| 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||Int||24 Apr 2013|
| TitlePokéEdit RB||Swampert Tools||A simple tool to edit the which characters appear in rotation on the Pokémon Red and Blue Titlescreen.||Game Specific||GB||Multiple Games||Win||1.1||Beg||22 Apr 2013|
| LALE - Link's Awakening Level Editor||Fatories||The Legend of Zelda: Link’s Awakening Level Editor (LALE) is an editor that contains many features for making a basic ROM hack for the Gameboy Colour game: Link’s Awakening DX.
In the version 1.20 release it contains:
||Level Editors||GB||The Legend of Zelda: Link's Awakening DX||Win||1.20||Beg||21 May 2013|
| PokéText||Unknown||A text editor for Pokémon Red, Blue, and Yellow.||Game Specific||GB||Multiple Games||Win||1.0||Beg||None|
| Wario Land 2 editor||evmatter||An editor for the game Wario Land 2.
- Full level editing including placement of tiles, objects, and warps
- Multiple viewing modes
- Tile set editing
- Palette editing
- Tile, object, and Wario….
|Level Editors||GB||Wario Land II||Java||1.3.3||Beg||22 Dec 2014|
|Metal Gear Solid GBC Compressor/Decompressor||Proton||This utility can compress/decompress image data from Metal Gear Solid for the Game Boy Color.
Usage to decompress from input file from offset to output file:
mgs_gbc.exe d [input_file] [output_file] [offset]
Example of usage:
mgs_gbc.exe d &quo….||Compression / Decompression||GB||Metal Gear Solid||Win||1.00||Int||16 Jan 2015|
| Wario Land 1 editor||tigrou||A level editor for the game Super Mario Land 3 / Wario Land 1.
- edit level blocks.
- edit object data.
- rom expansion (level blocks only)
- view sectors/warps
- view scroll boundaries
- view wario start position
- switch [!] bl….
|Level Editors||GB||Wario Land: Super Mario Land 3||Win||0.5||Beg||20 Nov 2016|
| RGBFix||Anthony J. Bentley||Here is a tool used for fixing Game Boy & Game Boy Color headers when they are edited or altered.||Miscellaneous||GB||N/A||Win||0.2.4||Int||30 Jul 2015|
| Land Forger||Martin Allen||ROM Level editor for Super Mario Land for the Nintendo Game Boy. Edit all parts of every level including bonus rooms! Use the Screen Manager to rearrange and replace screens as well as edit all enemies (apart from the final boss Tatanga), power-ups a….||Level Editors||GB||Super Mario Land||Win||1.4.6||Beg||04 Jun 2016|
| 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||Int||27 Jul 2016|