Took me forever to sit down and try this one out, because I'd heard it was a more difficult puzzle game than most here. I gotta say - once it clicked, it clicked.
The general idea is really interesting and unique - spinning up atoms using electrons to make larger atom molecules, creating covalent bonds between atoms to make larger compounds, and generally playing god.
I absolutely suck at this game - but I still managed to have fun.
It took a moment to click that the attract/repel thing changed depending on whether you were the same colour as the electron - for a while I was mixing up the colours with that, and so ended up struggling to form the right shells for atomic structures. But once it clicked, I managed to play for a good while before my reactivity hit critical mass.
I will say, the camera controls need a bit of work - hitting the top angle ended up with a rubber-banding back and forth that made things rather disorienting, and being unable to rotate your camera view at all while attached to a Repel electron didn't really feel too great. The core movement however, felt good, and zipping about the formless void felt fun.
But this game delivers on exactly what it was trying to do - and it creates a really depth-fuelled experience that I can very easily see people getting super in-depth with.
I am become dumb, destroyer of brain cells.