NOTE: Email activation now works and is required. If you never activated your account, you will have to do so upon login. If the game says an email was sent, but you do not get it, please report this in the bugs section of the forums in the appropriate thread and be sure to mention the email client you used. Some email clients might place the email in the junk folder, so check there too before reporting a bug.
Other games I made that you are free to try:
Galactic Heroes Update - April 2, 2007
Galactic Heroes info and controls