Free-Web-Games.com and KewlBox.com provide free shockwave games to put on your site. But it's a pain to make and maintain all the pages needed for the games so I made this one cgi that not only provides a menu for the games but also adds all the games to your site in one simple to install file.
You can see the script in action by clicking here.
Get the code by clicking here.
Save it as free_web_games.cgi in your cgi-bin directory and mark it as executeable ( CHMOD 775 ).
Check the #!/usr/local/bin/perl line in it and make sure it points to the proper location of PERL on your server.
That's it, very simple.