No Download MMORPG Games have really taken off in the last couple of years. The quality of the graphics and gameplay now even rival some games with huge downloads. The best part of all is that you don't need some super powered computer just to play your favorite games. Many no download MMOs just require a small plug-in download and you'll be off and running.
All of the no download MMORPGs on this list are free to play, so you do not have to spend money just to download a game that you are not sure will work. Just open up your browser of choice and let the gaming ensue! Be sure to let your friends know which games you are playing, many browser games have a Facebook log-in option, so you can quickly have your friends join you in game. Again, that's the beauty of not having to download anything to play these games, if you find a game that you are really digging, let your buddies know and they can join you within minutes.
Want another reason to choose a no download MMORPG over a client-based counterpart? You can play the game on any browser, on any computer in the world! That's right, you're knee deep into killing zombies or orcs or whatever, and you have to head over to grandma's house to watch her cat. Well, jump on her ancient computer and open your browser, log-in, and you're right where you left off, playing an awesome browser based game from the exact moment you left off. Oh technology, you're so good to us!>