I've played the game and it has potential, although they don't respond well to criticism outside of PaleStar's agenda (aka the owner and existing staff).  Developers are mostly self-taught and unpaid generally.  Releases/updates leave a lot to be desired.  Besides that, the community is pretty good.

DarkSpace currently has a SIC code of 0971.  It is the federal SIC code of a business involved with hunting and trapping (yes...  actual hunting which has nothing to do with an MMORPG).  Here's the info:

http://www.manta.com/coms2/dnbcompany_pdb3w
 

Are they running a farm? or an online game?

Once you establish an SIC code, they are difficult to change (very difficult).