Cool game! But had to stop because my coal price keeps rising, it's past $140 now! Pretty hard to make any money.
Yes, it becomes hard after a while - move to the oil ASAP!
just came back to no money and coal price above 340 380 430 500:(
Thanks for the reminder, would fix it soon.
UPD: added cost hardcaps, average Coal price should no longer stray above 300.
