>>712855604
>>712855774
The Deadlands (the planes of Oblivion you entered) are filled with reused assets. It can be hard to tell some of them apart. The overworld is mostly nature. The outsides of Ayleid ruins look pretty unique, but similar styles. Maybe rearranged using the same meshes, but nothing that stands out to me as "I just saw this exact thing a minute ago", even if I had.
>>712855594
Yeah, it sucks. Could be my PC, but I have a modern GPU and formatted my OS for the game so I'm leaning towards it being UE5.