Hi, I don't know if you're still have interest in this game, but I just want to let you know that this is the first time in many years I've managed to play an UnrealEngine game with complex VFXs at 25+ fps with medium quality specs, on a Linux system, through Wine. using an integrated Intel HD3000 graphic card (year 2011).
Congratulations indeed for the optimizations implemented in this product.
Here follows some more detailed system specs.:
[OS]: Lubuntu Linux - 18.04 LTS 64bit - kernel 5.4.0.72;
[CPU]: Intel i7-2630QM - quad-core (max) 2.9GHz per core - 8 threads;
[Ram]: DDR3 - 8GB;
[Graphic Card]: Intel HD3000 - (max) 1.1GHz (RAM shared);
[Graphic Driver]: Mesa 20.3.5 - OpenGL 3.3;
[Wine]: version 6.5.0;
Thanks again for this game!