GameProgrammer.com Game and graphics programming articles of interest to game programmers with all levels of experience. http://www.gameprogrammer.com/

Quake Developers Pages Information and resources for quake developers http://www.gamers.org/dEngine/quake/

Game Developer Magazine A monthly publication that delivers technical, how-to articles http://www.gdmag.com/

Gamasutra The Art and Science of making Games. http://www.gamasutra.com/

Exaflop A programmers' resource with extensive resources related to graphics and games programming. http://www.exaflop.org/

AI Wisdom Attempts to catalogue every game AI article ever written in game development books, magazines, and conference proceedings. All articles can be searched by topic, genre, resource, or date. It's a very focused site and a great place to find out what secrets game AI professionals have published. http://www.aiwisdom.com/

Reprints of Works by Diana Gruber Articles and book chapters by Diana Gruber on the subject of game design and programming. http://www.fastgraph.com/diana.html

2DNow A forum for people interested in independent 2D game development. http://2dnow.zenzer.net/

East Coast Games training new programmers and to making great games, tutorials on C/C++, Java and DirectX, several games written for Windows (freeware). http://www.EastCoastGames.com/

DXC Companion Tutorials and resources for the DX-Creator. http://freespace.virgin.net/udxc.ss/

2Dgame.nl Ten step tutorial for programming a 2-dimensional parrallax-scroller with realistic physics, sound, and music. http://www.2dgame-tutorial.com/

GameDeveloper.net Good site with many tutorials. Subjects include 2D/3D, physics, and AI. Covers OpenGL, DirectX, game design, and graphic art. http://www.gamedeveloper.net/

Xtreme Games Free tools and source code and an offer to sign up new developers for joint ventures for a general pooling of resources. http://www.xgames3d.com/

Blitz Basic A specialized version of BASIC designed specifically for game development. Includes features like custom types and functions. Code is compiled before execution to speed things up. http://www.blitzbasic.com/

NeHe Productions OpenGL programming. Many tutorials, sample programs/games, and source code. A CD is available for order containing all of the site. http://nehe.gamedev.net/

BlueParrots C, C++, Assembly source code examples for games, graphics, and sound. http://blueparrots.com/

Paul Hsieh Source code, tips, and tricks. http://www.azillionmonkeys.com/qed/tech.shtml

DIV Design Studio Community site for programming with DIV. http://www.div-arena.com/

Irt.org Design challenges, tutorials, and articles on coding design. http://www.irt.org/games/

Ray Game Designer Freeware 3D construction kit for Windows based on a RayCaster. http://eicart.free.fr/rgd/