Game is barely giving 5fps.
This is on a decent machine with 4 cores (i5 6600 non-k) + GTX 1060 6GB + 16GB RAM.
Attaching game file here.
(Had used sandbox mode for a couple of things)
Think everybody expects a good deal of stability and smoothness in a game which is out of Early Access ... just my 2 cents
Play ONI for a long time, with lots of automation, conveyor belts. pipes and vents