Type: Browser-based RPG
Description: "Kingdom of Loathing (KoL) is a humorous, browser-based, multiplayer role playing game, designed and operated by Asymmetric Publications." What you do is you complete quests, collect meat (the game's currency), and level up. The game is very simple, and you don't need to install it. You do, however need to make an account. Also, Asymmetric publications is always adding new stuff. :)
(http://img10.imageshack.us/img10/9316/thekingdomofloathing123.png)
(http://img245.imageshack.us/img245/9316/thekingdomofloathing123.png)
Kingdom of Loathing (http://www.kingdomofloathing.com)