Modding:How to install and use translations
Translations are just mods that translate Cosmoteer into an additional language. Like all mods, they are installed using mod packages. Follow these instructions to learn how to install and turn on mods.
Once you've installed and turned on the mod package for a translation, start up Cosmoteer, go into Settings, click the Interface tab, and then select the translation from the drop-down list.
The user interface language should immediately change to the newly-selected language.