Talk:Samuel/@comment-24346724-20180409024908/@comment-2601:681:4201:70B0:5800:52F3:7658:A40D-20180412044027

Doesn't have to cost a lot of mats at all on #21. Attach one wagon to any hyperloop train and then on the "Load up the train" box, slide the button all the way to the left. Hit send and it only costs you one mat per train.