Woot! A MMO playable in a browser made by Little Workshop Studio and Mozilla(creators of FireFox!) Are you kidding me? Well no actually the game is called Browser Quest, and is playable on any browser and device that support the brand new HTML5.
Dungeon Blitz is a 2D side-scrolling fantasy action MMO. It is easily accessible from your browser, free-to-play, and continually expanding. Leap fireballs, dodge dragon breath, and vault over chasms in your pursuit of adventure.
Ladies and Gentlemen start your engines!
Auto Club Revolution is an online racing game and car community. You’ll be able to own, upgrade and customise officially licensed cars to create your ultimate online garage, then share them with friends, use them in multiplayer races or complete single player challenges.
MilMo is a new Free-to-Play MMO running in your browser with NO BIG DOWNLOAD, and no need to create an account if you’re on Facebook. Just fire up the game, press the Maximize button and enjoy a stunning 3D Action Adventure Game in blazing fullscreen!
AirMech is a revolutionary action-strategy game that puts you in the battle as a giant transforming robot!
-free to play (at least this seems the business model)
-playable directly in google chrome browser (optional in future)
-multiplayer games featuring 1v1, 2v2, or 3v3 and cooperative team play.
-Survival missions with up to 4 players
-mixed gameplay modes.