Quoting G_Bison,
reply 1
GoaFan77 and AdmiralAckbar42 called it...That is the rebel factions Titan and Athena is the Loyalist.....
Yeah, but now its clear its not a factory in the long prism base. Its a special weapon that looks likely to make missile barrage look like a plaything.
It looks like it'll be some kind of super-laser, which would be hard to aim at individual ships. Now, a blast at a clustered fleet would do a lot of damage, and it could probably decimate a space station. I'll also bet that the Titan has some nasty planetary bombardment capabilities...
Now, it might also be a colossal super magnet. Enemy ships are sucked to it and "captured" for resource or tech bonuses, or maybe launched out at their own fleets like rail-gun bullets. Or, to keep everything simple, maybe it is just a giant rail gun and it is charging up to fire...