Pre-Made Assets

This is a directory for game assets that are pre-made and ready for use. Many of these assets are released under a Creative Commons license which specifies the conditions under which they can be used. Please read their website for exact details of the licenses. There are also other lists, some sites are repeated:
 * Art Assets for Game Developers
 * Game Content Resources

Art

 * Sprites
 * Backgrounds
 * Miscellaneous

Audio And Other

 * Music
 * Sound Effects
 * Fonts