CD Projekt signed a licensing and partnership agreement with Epic Games concerning the use of Epic's Unreal Engine and will develop a new game from the Witcher franchise with the use of the engine. The agreement concerns the terms under which the Company is permitted to make use of Unreal Engine and provides a framework of collaboration with Epic Games on further development and improvement of this engine in order to adapt it to the requirements of open-world games, such as those produced by the Company. Based on the 15-year agreement, CD Projekt has the right to develop and distribute games based on Unreal Engine 4, 5 and further versions.

CD Projekt's cooperation with Epic Games apparently starts with a new game from The Witcher series, as the group confirmed it commenced works on the release.