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Port Authority
Steam News 21 December 20255mo ago

Demo Update 7

This update focuses on quality-of-life improvements, better visual feedback for shipping routes, and fine-tuning ship controls and upgrade costs. Gameplay Ship Rotation: All ships now rotate faster. This effect is more…

Update log

Full Port Authority update

The complete published notes, normalized for clean reading and source attribution.

Extracted changes

2 fixes3 additions5 changes1 removal
  • Gameplay
  • Fixes
changedGameplayShip Rotation: All ships now rotate faster. This effect is more pronounced on smaller vessels and less noticeable on larger ones.
changedGameplayUpgrade Costs Reduced: The prices for most ship upgrades have been reduced, ranging from 10% to 50% , making progression smoother and upgrades more accessible.
changedGameplayRoute Drawing: Drawing straight lines by holding the Shift key has been improved for greater accuracy.
addedVisualsIncoming Routes: Shipping routes for newly introduced ships are now drawn into the game progressively instead of abruptly appearing.
addedVisualsRoute Length: Routes are now slightly shorter when a new ship is added to the game area.
changedVisualsRoute Extension Arrow: The arrow used when extending existing routes has been improved. It now maintains the same size as the route line and is less intrusive on the screen.
Upgrade Costs Reduced: The prices for most ship upgrades have been reduced, ranging10% to 50%

This update focuses on quality-of-life improvements, better visual feedback for shipping routes, and fine-tuning ship controls and upgrade costs.

Gameplay

  • Ship Rotation: All ships now rotate faster. This effect is more pronounced on smaller vessels and less noticeable on larger ones.

  • Upgrade Costs ReducedThe prices for most ship upgrades have been reduced, ranging from 10% to 50% , making progression smoother and upgrades more accessible.
  • Route DrawingDrawing straight lines by holding the Shift key has been improved for greater accuracy.

Visuals

  • Incoming RoutesShipping routes for newly introduced ships are now drawn into the game progressively instead of abruptly appearing.
  • Route LengthRoutes are now slightly shorter when a new ship is added to the game area.
  • Route Extension ArrowThe arrow used when extending existing routes has been improved. It now maintains the same size as the route line and is less intrusive on the screen.

Bug Fixes

  • Fixed an issue where ships could drift off-screen if their route ended near the edge of the game area.

  • Significantly reduced the likelihood of ships crashing into each other when entering the game area on the same shipping lane.

  • The "Color Swap" upgrade can no longer be applied to ships that already have the "Prismatic Containers" upgrade.

  • Fixed a bug that caused ships to briefly move in the wrong direction immediately after loading a saved game.

Achievements

  • Three new progressive achievements have been added for players delivering cumulative amounts of containers to any harbor.

Source

Steam News / 21 December 2025

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