I want to play this and what remains of edith, should i play this first or Edith? Swam came first but what you all think i should play first?

So I bought this game back in summer, but when I tried to play the game, once I shot one ball the game's frames dropped from like some stable 60s (I think) to like 20s. I haven't been able to play the game and I haven't been able to find any solutions for it. Lowering the graphics or enabling Vsync do not work. Does anyone else has the same problem?...

Game called "Unfinished Swan"...................the bird in game is a Snow Goose

Frames keep dropping at 1920x1080 resolution; the game even crashed once.

I played this one back on PS4 and I was ok I tried this one on PC and had to stop after 30 minutes for heavy motion sickness (something I have experienced only on a few games so far) Will try again of course but that motion sickness feeling is something really unpleasant...