Abondonline
This site offers a cool roundup of "abandonware" games  Here, you'll find many blasts from the past, including Commander Keen, Duke Nukem, Lemmings, Lord of the Rings, Zaxxon and many more.

Fantasie Games
This site serves up a fun collection of original games that you can either download or play online. Categories include action, adventure, arcade, logic, strategy, multi-player, puzzles.

Insane Play
IAt this site, you'll find a fun collection of free original games that you can either play online or download. Games here include "Super Groovy," an addictive puzzle game with a retro 60s theme. (For Windows).

Arcade Nut
This family friendly site offers a nice selection of Flash format games for all ages. Game categories include sports, action, oldies, arcade and puzzles.

Free Games
This site offers a fun collection of free games in Java and Flash format. Categories include board games, puzzles, action, arcade, etc.