Ucross' Hardcore Mod for The Witcher 3:

A modification to the game in order to increase the balance, challenge, and verisimilitude.

This modification includes changes to the enemy AI and many of the world settings, which affects gameplay.

In addition to these changes, many of the quests will now award double rewards, which makes the game much more exciting and challenging.

In order to make the game more difficult, the difficulty level of the world setting has been increased.

The enemy AI has been modified to make them more intelligent and capable of learning.

A new enemy type has been added, called the Strong.