I made a rendition of this in Factorio, though it doesn't simulate the individual marbles like this does: https://www.youtube.com/watch?v=OgnJ_5y5uhM https://ww

I made a rendition of this in Factorio, though it doesn't simulate the individual marbles like this does: https://www.youtube.com/watch?v=OgnJ_5y5uhM https://www.youtube.com/watch?v=OgnJ_5y5uhM