Top Gamedev Sites

The online free version of Game Developer Magazine. Weekly articles on game design and threads for discussion.

Game programming tutorials and source code.

A game development site that provides articles, 3D engines database, a wiki, daily news updates, and a discussion forum.

Articles, coding techniques, and interviews relating to Game programming.

A development utility for graphics of tile-based games. It contains a bitmap editor for creating tiles and sprites and a map editor for designing level maps.

A 3D library for OpenGL and/or Direct3D. [Open source, LGPL]

Independent, non-profit organization for game software developers. The site features news, membership information, articles, and forums.

creators.xna

the leading game ai community site, information source and knowledge base focused on helping developers learn how to build artificial intelligence into their simulations.