[Trail-Blazer Achievement] Structure Upgrade Costs: A Comprehensive List

A list of all structure upgrade costs to facilitate the Trail Blazer achievement grind.

Signs

Free to place anywhere covered by the Chiral Network and can be seen by other online players.

Controller
LB + Y

Mouse & Keyboard
G + Middle Mouse

Simple Structures

These are simple structures that can be crafted at access terminals and brought with you on an expedition.

Ladder	Metals
	20

Anchor	Resins
	16

Upgradeable Structures [PCC Lvl1]

Post Box	Metals
Lvl1	free
Lvl2	200
Lvl3	600

Generator	Metals	Chiral Christals
Lvl1	free	free
Lvl2	400	0
Lvl3	400	100

Watchtower	Metals	Chiral Christals
Lvl1	free	free
Lvl2	400	32
Lvl3	800	150

Timefall Shelter	Metals	Chiral Christals
Lvl1	free	free
Lvl2	400	32
Lvl3	1200	300

Bridge	Metals	Chiral Christals
Lvl1	800	0
Lvl2	1600	96
Lvl3	2800	500

Upgradeable Structures [PCC Lvl2]

Safehouse	Special Alloys	Chiral Christals
Lvl1	2400	300
Lvl2	4500	500
Lvl3	6840	1000

Zipline	Special Alloys	Chemicals	Chiral Christals
Lvl1	Free	Free	Free
Lvl2	480	240	0
Lvl3	1440	1440	300

Other Structure Information

• Donating more materials than required for a specific lvl upgrade will spill-over to the next lvl upgrade requirements, meaning that you won't lose the materials.
  
• Max lvl structures can be fully customised. Music/Audio/Hologram customisations are mutually exclusive, meaning you can only equip one at a time at any given structure.

Interacting with Online Structures

• Destroying an online structure built by another player will destroy it only in your world.
  
• Upgrading a lvl1 online structure built by another player to lvl3 counts towards the Trail-Blazer achievement progression.
  
• Online max lvl structures can be customised to your liking, even if you haven't contributed to building the structure.

Facilitating Material Grind

• You can donate multiple lvls worth of materials, taking advantage of the spill-over mechanic explained above in the 'other structure information' section. This should reduce the number of trips needed to upgrade a structure.
  
• Raiding MULE camps is a reliable source of upgrade materials. Raided MULE camps eventually respawn materials.
  
• Distro Centre and Prepper Shelter available materials scale with 1-5 star rating. This increases with completed deliveries even after reaching 5 star rating.
  
• Trucks are the best vehicle to transport materials. Keep an eye on the weight limit when loading large material shipments. If you go over the total truck weight cap, you can offload the remaining containers and recycle them at the terminal.