Talk:Resources/@comment-12.222.193.180-20200106214459

I found tin on level -4 of my current game. When you are able to build a digging machine to drill down further it is a great idea to have a constant filter of steel bars, water, and cement powder going into your drill to give you an advantage of constantly digging down into lower areas while you complete other tasks throughout your build.

Also, combine tin powder with copper powder to get bronze powder. Then you can filter that bronze powser into a furnace with fuel to create bronze bars and plates.

Remember that this game requires a complex setup to create efficiency. So far after a hundred hours of run time there seems to almost be no perfect way to do anything. use one of your upper levels as a storage facility filled literaly with warehouses. When you unlock your distributors you can use them to constantly flush resources into storage containers allowing you to continuously acquire, store, and filter out whatever you need, whenever you need it.