When trying to start the game it says it is missing the .exe file. Any possible help with that?

Idk what the issue or what but I have a rtx 3050 ti and for some reason when playing this game the gpu usage skyrockets to 70% and above. Now I don't want to immediately accuse the creator or anything but for the type of game this is, why?

Can't finish tutorial, furthest I got was the coil maker. Screen stops responding, blue rotating circle, its reporting to Microsoft. Clean booted same issue. Tried changing resolutions and even at 60 fps it crashes. Helps. Also one quick irk is be nice to right click to cancel rather than hit escape. WIn 10. i7-12700k RTX4070 32 gigs ram. No issues with high demand games. No crashing issues on PC. Thanks....

when your moving/copying a contraption, it would be nice to be able to flip them as i love to use a modular design for my machines and it sucks when i want to place them on the otherside of a track only to have to rebuild them all again/manually move and rotate everything....

is there any way to mass delete an obsolete design, or can you only delete one piece at a time