Building - Rail System

The Rail System is an automated logistics network that uses drones to transport items between buildings.

Key features:

• The system has 3 tiers (v.1, v.2, v.3). Higher tiers transport more items per minute.
• You can upgrade existing rails to a higher tier when you’ve chosen the ghost of a higher tier and looked at the existing one.
• Rails also conduct electricity in the same way Platforms do.

Each building has an Input, Output, or both, where you can connect the Rails - those are always highlighted on the construction ghost in such order:

• Yellow highlights indicate input
• Green highlights always indicate output

Please remember that the Rail connections are one-way. You must always build the rail from a green Output to a yellow Input. The rails will not be connected in reverse.