Total Biscuit wrote...
A couple of important details from the Dark Energy plot outline everyone seems to have missed or forgotten:
Firstly, Dark Energy was primarily coming in from outside the galaxy, not due to pollution from Mass Effect tech, since that wouldn't make sense given the Reapera leaving that tech around to find in the first place, which ties into missed point 2;
The Reapers weren't just giant thinking machines sitting around trying to think of a permenant solution to the problem. They were also massive Dark Enegy sinks, acting as a barrier in dark space that hoovered up the energy before it reached the Galaxy, however...
Thirdly, the amount of Dark Energy coming into the Galaxy was steadily increasing, and the Reapers could only absorb so much of it, hence they had two reasons for harvesting species to bolster their numbers, both to counterbalance th increased Dark Energy input, and to get more minds linked into try to find a less stop gap way of solving the problem. The reason Heastrom was going nova and the Human Reaper was started early was because the delay in this cycle had meant DE was already beyond the Reapers current capacity to absorb.
So yeah, it still wasn't a great story outline, but it was at least more well thought out and consistent with the lore than the RGB bollocks we got.
Actually from my understanding Dark Energy is the Byproduct of Mass Effect fields.
The first AI from the first civilization discovered the Dark Energy build up first, and realized that now it had gotten started it was more or less having a snowball effect, growing on its own. It had no method of stopping it.
Eventually the AI ran the numbers and came up with a solution. Hence Reapers, as you said, Reapers could absorb some of this dark energy build up, but it wasn't enough, it was still growing because of the continuous use of Mass Effect fields.
So they put the galaxy on Pause, harvesting all organic life, turning them into more reapers, deactivating the Mass Relays.
As I said Dark energy was still "growing" on its own but at a very slow rate with Reapers absorbing it and the bulk of Mass Effect technology shut down around the galaxy.
Every 50k years is just long enough to get space fairing species a chance to come out. They discover the Citadel and use it for 2 or 3 thousand years, a fraction of the 50k the reapers wait out, deactivated in dark space, then the reapers come in clean up and put the galaxy on pause again, harvesting to make more reapers and hoping to find a species with enough genetic diversity to become one supremely powerful reaper, capable of absorbing and processing the Dark Energy, a by product of Mass effect fields back into Mass Effect energy, like recycling. something that the reapers up to that point didn't have the capacity to do.
The AI didn't fathom just how long it would take him to find this genetically diverse species and by the time humanity rolled around the Dark Energy was practically busting down the doors ready to make the universe implode or something.
That was the general outline for the Dark Energy plot to my understanding. A problem the reapers had to find a solution to and simply couldn't stop.