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A Paradox Interactive has officially unveiled the new “Morning Dew” patch for Cities: Skylines II, bringing improvements that have been eagerly awaited by the community. The update 1.5.9f1 arrives with a special focus on visual performance, traffic behavior and various corrections that had been bothering players since the release of the city simulator.
Since its debut, the game has been heavily criticized for optimization problems, frequent bugs and a traffic system considered inconsistent by even the most dedicated fans of the franchise. Complaints involving performance drops, strange vehicle behavior and visual glitches ended up tarnishing the title's release.
Now, with the Iceflake Studio team taking on an important part of the game's ongoing development, the community's perception is starting to change. Recent patches have shown steady improvements in overall stability and performance, while the developers maintain more transparent communication with players.
Main new features of the “Morning Dew” patch”
Improved shadows and visual quality
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One of the main new features of the update is a revamp of the shadow system. According to the developers, the “flickering” effect - when shadows flicker or disappear depending on the camera angle - has been significantly reduced.
And so is the patch:

- Corrects strange cuts in the shadows when you zoom in too close;
- Improves the distribution of shadow cascades;
- Makes lighting more stable at different graphic levels;
- Reduces visual noise from trees and distant objects.
The result promises a much more visually natural city, especially for those who like to observe urban details up close.
Smarter, less chaotic traffic
Another important focus of the update is the traffic system, one of the most criticized aspects of Cities: Skylines II since its launch.

The team has adjusted the vehicles' pathfinding system to reduce this:
- Excessive illegal returns;
- Sudden lane changes;
- Lane changes made at the last second;
- Congestion caused by unrealistic AI decisions.
Vehicles must now choose lanes earlier, especially at freeway exits, making traffic flow more natural and efficient.
Although the developers admit that the system is not yet perfect, they claim that this is just the first stage of a major overhaul planned for the coming months.
Important bug fixes
The patch also brings relevant fixes for the game's internal systems, including:
- Natural resources stop running out too quickly in easy mode;
- Trucks from specialized industries finally managing to export goods properly;
- Correction for coal plants that did not receive funds;
- Adjustments to the school interface and student count.
In addition, the team confirmed that it is continuing to investigate other problems reported by the community, such as citizens abandoning cities en masse and failures involving train stations and airports.
Community begins to change its mind

The community's initial reception to the new patch was very positive on the official forums. Many players praised the work of the new team and pointed out that the game finally seems to be heading in the right direction.
After months of heavy criticism and a turbulent launch, Cities: Skylines II is slowly beginning to regain the trust of fans - mainly thanks to the continuous improvements in performance, optimization and behavior of the urban simulation.
The developers have also confirmed that a major patch is planned for June, promising even more new features and improvements for the simulator.