Okay I correct myself the origin needs a revision . I just tested if there are more fleets coming out of the portal and lo and behold now I have a 1.3k and a 3.6k fleet over my home world and that in the year 2229 . So almost 7-8 years after the last attack . Since then my main world has been bombed and is now at 19% devastation so it's going for the enemy . That only 29 years after the start of the game how are you supposed to defeat 2 fleets of 4.9k ? And the ship modifiers are also not without when I read something about 88% weapon damage.
In addition, my unity is zimmlich in the minus just like my energy so I can definitely forget about playing with it.
And since that wouldn't be bad enough, the next fleet with a strength of 4.3k came not after 7 years but after 5 years (2234). I was able to fill a fleet before the 4.3k fleet that has a strength of 1.5k I now leave it to you to work out how big my chances of victory are. And I'll let it run even further .
(just for in between there was another voidworm that was also quickly crushed).
So in the meantime we have arrived at 2242 my main world is dead, if I had only had 1 planet the game would be through now for sure . The fact that the fleet remains above the depopulated world is also questionable, whether this is really how it should be.
I destroyed the 2 weaker fleets to see if a new one would follow and in 2243 a 4.7k strong fleet arrived which is now on its way to my other planet.
As you can see, there was too much scaling up on the opponent and that you get a stronger fleet every 5-7 years if you don't even have enough time to do the right research, which you first have to be lucky enough to have in research to choose from. Once the citadel is gone you can forget the game anyway.