I don't lower end rigs. But I think Satisfactory has been reasonably well optimised outside extreme cases... So certainly with effort it can be made to work.

Expedition 33 ran well, at least on Xbox Series X. It runs like dogshit on a Steam Deck, though.

The recent Hell Let Loose: Vietnam beta was a disaster. Particularly the networking. In a game that prioritizes long range engagements due to its mil-sim like gameplay, they somehow left enabled a feature that de-prioritized tick updates for elements beyond 100m. The overall effect was that, for all enemies further than 100m, their tick rate dropped to 1 update /s. It was laughable.

But for what its worth, the graphics were nice. This however, was on a 4090.

I'm playing Witxhfire right now and the game runs phenomenal.

Arc Raiders runs phebomenal.

The engine is great. If games run terrible it's on the devs. Full stop.