Game Boy Utilities

Game	Name	Description
Kirby's Block Ball	Kirby's Balls	This is a level editor for the Game Boy game Kirby's Block Ball. It edits everything but the boss and bonus levels.
Legend of Zelda: Link's Awakening	Nephi	Another level editor from DES, this one by MatrixZ and Jigglysaint. It's made to edit the levels of The Legend of Zelda: Link's Awakening DX for the GBC. The latest version can edit dungeons, enemies, rooms, and palettes.
Metroid 2	M2Edit	For now, this is the only editor for Metroid 2 (Gameboy) available. The Editor is incomplete and was discontinued but the project has resumed. More information is available at the Author's Website.
Pokemon Gold	Pokemon Gold Sprite Editor	This Sprite editor allows you to edit more than 60 of the sprites in Pokemon Gold (or Silver). Sprites may be loaded with the color palette of your choice and images are scaled at 8x8 a pixel.
Pokemon Gold and Silver	Gold Map	Gold Map allows you to change maps, events, and wild pokemon in pokemon gold and silver.
Pokemon Red and Blue	Pokemap	Simple map editor for Pokemon Red and Blue which supports 6 tilesets, 63 maps and 4 types of events.
Snoopy's Magic Show	Hat Trick	A level editor for the GB game, Snoopy's Magic Show, with the option to edit all of the game levels, as well as a number of blank ones.
Super Mario Brothers DX	The SMB Relocaverburator	This is the first SMBDX (the remake of SMB on GBC) level editor written in VB6.
Titus the Fox	Titus the Fox Simple Hacker	This is a simple program for Titus the Fox. It can change the number of lives, starting level, and how much Energy you have.

Emulators For:
Windows/DOS
Unix/Linux
BeOS
Macintosh
Amiga
Consoles
Java
Palm OS
Pocket PC
Digital Cameras
Digital Phones
Calculators
QNX
Windows Mobile Smartphone
Microsoft Silverlight

Other Releases
Extenders
Frontends
ROMs (Public Domain)
Hacks
Cheats
Movies
Savestates
Music
Technical Documents
Translations

Utilities:
General
Auditing
Cheating
Development
Game Modification
Music Playback / Manipulation
Plugins