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Base Expansion

Task List​

Use 1-min Construction Speedup​

~120 points

Use construction speedups — either specific construction types or generic speedups of any duration.

Increases Building Power by 1 Point​

~21 points

Every time you complete a building, its power increases and you earn points based on that increase.

Note

Points are awarded only when you open the gift box of the upgraded building — not when construction finishes.

Dispatch Legendary Trade Truck 1 Time​

~200,000 points

Trade Trucks come in different qualities. The “Legendary” version has a yellow background and a UR badge.
To roll for a Legendary Trade Truck:

  • Go to the truck dispatch section.
  • Tap the dice button in the top-right to refresh contents.
  • Keep refreshing until you see the Legendary version.

Use Trade Contracts to refresh and accumulate them during the week if possible.

Perform 1 Legendary Secret Task​

~150,000 points

Go to the Secret Mobile Squad and press Refresh (costs 1 Secret Order) to cycle through available missions.
Launch the ones with a yellow/gold border labeled Legendary every day. It worth it.

Recruit Survivor 1 Time​

~3,000 points

Use golden survivor recruitment tickets from the Heroes → Recruit Survivors section.
Note: These are different from golden hero recruit tickets.
Accumulate tickets throughout the week and use them on this day for maximum efficiency.

Overlap with Arms Race​

The following activities overlap with the City Building phase of the Arms Race:

  • Use 1-min Construction Speedup
  • Increases Building Power by 1 Point