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SpaceMouse for CSL

Use a 3Dconnexion SpaceMouse® to control the camera in Cities: Skylines (Windows only)

To use the mod, subscribe to this workshop item. After restarting Cities: Skylines, enter the Content Manager from the game’s main menu and enable "SpaceMouse for CSL". The mod provides no interface to change settings.

Use the 3Dconnexion software to control sensitivity and reverse axis. For more control like remapping axis completely, edit the configuration file created by the 3Dconnexion software, which can usually be found here:

C:\Users\[USERNAME]\AppData\Roaming\3Dconnexion\3DxWare\Cfg\Cities.xml

or use the "Import/Export settings" function, which can be found in the software after a click on "More >". If you are editing the changes directly in the XML in the Cfg folder, no restart of the game or the 3Dconnexion software is required to apply the settings, as the software watches for file modifications and automatically applies them after you save the file.

An example that simply maps the roll axis of the SpaceMouse to the yaw axis of the camera (Ry vs. Rz) can be found here:
https://pastebin.com/vJLe53MG

Source code for the mod can be found here:
https://github.com/graealex/CSL-SpaceMouse

Precompiled binaries for users that don't use Steam/Workshop:
https://github.com/graealex/CSL-SpaceMouse/releases/tag/1.0