A free mod for Witcher 3, by rmemr.
New Quest - Escaping the Cage is a proof-of-concept mod that is designed to show how a custom, seamless installation of a new quest mod can be made in a game that is based on the popular franchise. For the installation, a current version of the bootstrap mod is required to be installed as a prerequisite.
Once the installation is completed, the user will be stuck in the new hub.
The installation process can be seen in the video above. After the installation is completed, the user will be stuck in the new hub.
The full source files of this quest mod are posted as an example project on the radish modding tools page in the files section.
If you are interested in making a mod for the game, check out the "New Quest - Escaping the Cage" video on the radish modding tools page.