Play Prime World
Play Prime World
We here at MMO Attack have scoured the internet to find you the most up to date list of free browser based MMO games available. All of the games on our list have been tested and reviewed by our in-house team of MMO gamers. We guarantee our free browser MMO list has something that you will want to play or your money back!

If you know of a game that is not on our list, or want to add your own review for any game we have on the site, whether it's a free browser MMO or a first person shooter or role-playing game, contact us using the link in the footer below.