Alternatively,

Check out this other one for a cheaper buy in, called Colonies Online. Its on sale on steam for 5 bucks.... and its actually come a long way... the combat is very arcade and addicting. Of course the whole shibang, fulloot(partial loot? atm?)/pvp basebuilding and base raiding as well. Looking forward to this one

http://www.colonies-online.com/en/game