Wn3d.com

Linux Game Development Center
Resources for game development on Linux, FreeBSD, and other open platforms.
lgdc.sunsite.dk/

gbajunkie.co.uk - Gameboy Advance Development
A site dedicated to providing information on Gameboy Advance development. It offers tools, tutorials and links to all the information you need to start coding for the GBA.
www.mdh165.pwp.blueyonder.co.uk/

GameBoy Advance Development
Development site with news, source code, hardware reviews, tools and document.
www.gbadev.org/

DimensioneX Multiplayer Game Development Kit
Freeware for developing a multiplayer games and run them over any java-enabled web server.
www.dimensionex.net/

Glutamine: The Game Tool Chest
C library for networked, 3D interactive applications. Documentation, related projects, source, and binaries.
gtc.seul.org/

Scrolling Game Development Kit
Contains a 2D game engine for Win9x and DirectX, screenshots, and games for download as freeware.
gamedev.sourceforge.net/

GBAEmu
Emulation and development news site. Also offers emulators, tools, FAQs, and hosting service.
www.gbaemu.com/

Game Editor
Create 2D games with little or no programming knowledge. Site includes documentation, downloads, screenshots and forums.
game-editor.com/

3D Game Studio 4.0
GameStudio is a toolkit for creating interactive virtual world applications - especially, but not restricted to, computer games. The toolkit contains a map editor, an actor editor, a state-of-the-art game engine, libraries of prefabricated objects, and three example games.
conitec.net/

The Open GameBoy Game Project
Open source games.
opengbgames.sourceforge.net/