Graphics problems - Blurry and overall low resolution

Ive tried pretty much every graphic setting and tweaking with all the settings i could find, but the overall resolution of the game is horrible. This is after I tried the “GPU Benchmark”. I also lost 20 frames (from 60 to 40) Can someone help me please.

The game has always looked like this. It is in general bad quality, they have a “not so developed” engine, it can’t compete with engines such as UE 5 or unity etc. Also i believe it is only running on a single core on your CPU.
They should migrate the entire game to UE 5 or something but that will never happen.