Crasimoff's World
UK quest game with 3 free turns, they charge for each play after that.

Daventry
An online adventure in the King's Quest series.

In Medieval Times
For-sale game that's gotten excellent reviews for kids 8 and up.

Irony Dice Server
Bookmark this page and use whenever you need a dice roll.

Irony World Maker
Interactive help with maps for villages, towns, cities, and more.

KJG Quest
This quest game is what's called "play-by-mail" where they send you turns and rules for a small fee.

Olympia PBEM
One of the longest-running fantasy Play-by-Email quests.

WebQuest
Interactive online quest game supported by the National Science Foundation. Download, install, and be on your way!

WebRPG Town Hall
Read this central message board for open RPG games you can join.