ScrumbleShip is the most accurate space combat simulation devised to date. Gather resources, construct a capital ship out of individual blocks, then pilot it with AI or human help against other players.
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... and here it is again, from a different angle! Haha, the QMA is apparently very photogenic.
Note the symmetry - I've finally completed the port side nacelle! Well, completed the outer shell. I'm leaving holes in places where I know there'll be thrusters, until a kind of thruster I want to use is added. Still need to make more holes for maneuvering thrusters.