Currently (as of 0.0.9) We have Red, Green, Blue and White trains for transport, but I think that having trans for Cyan, Magenta, and Yellow as well as a neutral color Grey would be excellent to help with visual movement of parts by color, and would allow for more trains on a single rail. This could be an addition that could be worth 3x the other train color unlocks once you reach Milestone 7.


Coming in 0.1.0