I've found this lovely free space browser based mmo today. Now I know how some people would say "oh no..... not another "BUILD YOUR EMPIRE AND CONQUER THE UNIVERSE!!!!" game", well you are WRONG.
Chosen Space is like a miniature EVE Online, you get your ship and hello deep space mining operations, ohh no pirate raiders, bounty hunters in sight, the World Trade Fleet security task force is here!
Those are just a few of the things you can do in this game, and belive me you can do TONS more. Build your own stations and set up factories, refineries, storage bases.
Don't mistake this game for another boring empire building browser mmo, its an RPG with very deep gameplay in every possible branch.