When I ever do play any Playstation games my head also become hurt possibly from low frame rate, around 30fps, can also be motion sickness, or that your monitor has too much contrast/brightness the colour is tiring you, eye strain or could be anything really. Actually your fps is throttled both in menu and games, so increase it to 60, if you want precise use the scroll too. I think thats what causing you tired.

We currently calculate paths immediately for only 40 units, while the remainder figure out their path in time for the next turn. What this means unfortunately is that the remaining units have to stop for a whole turn and then accelerate from 0 m/s. Screen Recording 2026-03-28 195209.mp4  Instead, we can let units continue on their previous path so that they don't stop and have to re-accelerate. The downside here is that units will continue in the wrong direction a little if you tell them to make a 180 degree turn. Screen Recording 2026-03-28 194829.mp4 There are probably better long-term solutions, like giving large selections a really quick and dirty "guess" path before calculating the new paths. seem like an upgrade?

My personal choice would be the Romans. Reason being that they have strong melee unit base, and solid cavalry. Their ranged units are lacking, for the lack of a better word. Marian Reforms unique tech can be powerful when timed correctly. I prefer their playstyle the most, and their units are very detailed. If I were more objective, the choice would be either Seleucids or Athenians.

I feel very tired, unlike with other things on my PC. Why could it be?  Are my settings correct? What I can do to fix it?

I could manually scale down the hidden faces before packing