An unlocker for Cities: Skylines that opens all milestones, unique buildings and map tiles in single-player sandbox mode without editing saves. It also removes common build restrictions for props and roads.
The tool is meant for sandbox maps, asset filming and screenshot sessions rather than scored scenarios. All settings revert cleanly when the unlocker is disabled or closed at any time.
Windows 10/11 x64, Cities: Skylines (single-player)