Okay. Ringworlds are straight-up useless.
Sure, they give you the equivalent of 4 gaia worlds in one system and look cool, but:
- They still take up a core slot.
- They take forever to unlock - you have to get a super-endgame tech then two ascension perks after that to unlock the ringworld.
- They take even longer to build - Each stage takes an extremely long amount of time, and the first two stages are useless to you, then you have to finish each section individually, since you can only work on one section at a time and one section takes as long as a whole stage.
- Then after you finally have even one section done, you still have to build buildings and wait forever for your pops to grow.
- Habitats are also way better - they're way easier and way quicker, to build, can be built sooner in the game, and their buildings are really good - their power plant gives a base of 10 power, their labs give 3 of each science type, and their mines give 3 minerals.
- If you really want actual planets, you can always do more terraforming or colonize existing planets.
- Minor note, but buildable ringworlds also take away from the glamour of Fallen Empires and their own ringworlds. Not a huge deal though.
I see only two uses for ringworlds:
1.) As a status symbol. Admittedly, this reason is enough for me to build them super-lategame, but in my current game I got bored after
starting the agonizingly long process to finish the second section, out of four sections total. But I imagine having a ringworld at the center of your empire would be pretty cool.
2.) If you're
extremely starved for more fleet capacity and have colonized literally every planet possible, then ringworlds could help a bit since each section can have its own starport.
Also, has anyone had a broken Scourge invasion or am I just stupid? I had an invasion but I just got two waves and all they did was split up into 60k stacks (vs my 80k fleet equipped specifically to fight scourge ships) and perpertually bombard my vassal's planets. Their constructors and colony ships just stood there doing nothing while I destroyed each 60k stack one by one. It was disappointingly easy to beat them.