I have reached level 6 where 2 new elements are available (Inserter). Has anyone figured out how to use them? They do nothing for me, no matter where I put them (above, below, next to conveyor).

I've started the demo and I have no clues how to rotate roads. Have I missed something?

Cool game, looks a bit like Opus Magnum/Factorio/Shapez, with more focus on puzzles. Some feedback: - add support for undo and restart - add some more controls: number keys select a piece, z/x for undo/redo, r for restart, mouse scroll wheel for rotating the piece, middle click for flipping, space should also start/stop the factory - the keys for going faster/slower don't seem to work, just pushing on the button - the UI in general has smaller than intended clickable areas, e.g the play/fast/slow buttons ...

I'll start: https://steamcommunity.com/sharedfiles/filedetails/?id=3161519344

I like puzzle games so this is a nice addition to the genre. I concur with sdumitriu's overall feedback. The keyboard control layout should be adjusted or at least allow for custom controls. Spacebar is always the ubiquitous key for play/pause/stop controls in not only games but in video player software as well as other tools that have animation, so I'd recommend changing the default to this instead of 'F'. The inversion key 'W' seems unintuitive, but with any game, I can reprogram my muscle memory fo...