Great game

If you want to play something really complex great game than you should check this out:
www.war-facts.com (be careful it can be highly addictive, its sometimes referred as war-crack.D)


Features:
Detailed colony management that includes for every individual colony its own economical model, taxes, laws, infrastructure and buildings.
A completely open technology research system, with millions of combinations and a unique result every time.
Intelligent battle logic that is more than just an addition and subtraction. Every ship is matched up against the other in a complex battle algorithm, ensuring that strategy can defeat brute force.
Several factions to choose from, to fit your play style. Each one attracts a certain kind of player, and each side has its own flavor and strategy.
Player run empires that can cross factions, creating interesting diplomatic challenges and strategies.
Fully player-customizable space ships, from the drive down to the type of armor and how much you use.
Regular expansion to the game: Often several updates a day.
A truly 3-D universe viewable in VRML, HTML, or plain text, boasting over a million planets and a hundred thousand systems.