The Witcher 4 is finally in full production, as [[link]] . The game, which is still codenamed Project Polaris, moved into full-scale production several weeks ago, chief financial officer Piotr Nielubowicz said.
Speaking to , Red's vice president of technology, Charles Tremblay, discussed the switch from the internally developed REDengine, last used on Cyberpunk 2077, to Unreal Engine 5. "I will not say it's easy," he said, "but I think that we have some cool stuff going, and hopefully that will have some good showcase [of the technology]. The only thing I will say is that changing the tech for us does not change the fact that we always will be ambitious".
Tremblay went on to declare Project Polaris, which is currently being worked on by 400 members of CDPR's 650-strong staff, would be bigger and better than anything the studio had done before. "And the next game we do will not be smaller, and it will not be worse. So it will be better, bigger, greater than The Witcher 3, it will be better than Cyberpunk—because for us, it's unacceptable [to launch that way]. [[link]] We don't want to go back."