Classic DOS Games
   Reviews and downloads of classic games. Attempts to archive complete version history of each game, with source code.
   http://www.classicdosgames.com

DOS Gamer
   Collection of freeware, shareware, and trialware.
   http://www.dosgamer.com/

DOS Games
   Over 400 shareware and freeware games organized into fifteen categories. Also available are associated utilities and a message board to find old games, get games working or discuss DOS games.
   http://www.dosgames.com/

DOS Games Archive
   Large collection of shareware and freeware DOS games, all available for download. The games can be organized alphabetically, by genre and by version. Also includes an online DOS game shop.
   http://www.dosgamesarchive.com/

DOS Games Online
   Downloads and reviews of over 400 freeware and shareware DOS games.
   http://www.dosgamesonline.com

Dos Games Download
   Reviews and downloads of DOS games, organized by category.
   http://www.dosgamesdownload.com

Old School DOS Games
   Games available for download. Also offers information on DOS emulators.
   http://www.oldschooldos.com/

Wally4000
   Focuses on DOS games, and is the home of the DOS Games Windows XP Compatibility List. Also includes some Mac and Windows games.
   http://www.dosgames.com/~wally4000/