I really like Chaos Legion so this as well. A lot of stages/level have low fps and I had to recorded from windows mode since I couldn't record the another way. Some fps is low due to window mode an accuracy is normal instead of of high (It looks better when high but I will lost even more FPS.) regardless except for some area.
It's always below 16-20 frame rate. Sometimes the area is darker in normal accuracy to get few FPS more but several times I was floor blind from it. There is both playable and a bit agonizing point. Undoubtedly its my PC spec. I think its the video card and ram but I'm not interest in newer games. It's a pretty neat game regardless.
CPU: AMD FX-8350
RAM: 12GB (8x1 and 2x2)
GPU: GTX 1050 ti (4Gb)
Recently trying out again on Ryujinx since that emulator was getting overshadow by yuzu and has done some things that Yuzu could not. That and I need to sort it out for future use.