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Studio overview
CD Projekt Red is a game development studio based in Warsaw, Poland. It is a subsidiary of CD Projekt and is best known for The Witcher video game series and Cyberpunk 2077. The studio was founded in 2002. Across all Witcher games, the franchise has sold over 85 million copies, with The Witcher 3 alone exceeding 60 million.
The Witcher IV team
As of late 2025, more than 447 developers are assigned to The Witcher IV, exceeding original targets. CD Projekt's total headcount is nearly 800 employees, with the remainder working on Cyberpunk 2 (codenamed Project Orion). About 100 Witcher 3 veterans remain at the studio.

The game has also received assistance from Fool's Theory, the studio developing The Witcher remake, which temporarily assigned a small team to help with shared assets and technology.
Key personnel
Action | Key/Button |
|---|---|
Sebastian Kalemba | Game director, formerly CDPR's head of animation |
Gosia Mitrega | Executive producer, joined CDPR in 2019 |
Marcin Blacha | Story director and VP of narration, with the series since The Witcher (2007) |
Borys Pugacz-Muraszkiewicz | Main vision holder and lead writer |
Kajetan Kapuscinski | Cinematic director, played the tech demo live at State of Unreal |
Doug Cockle | Voice of Geralt, confirmed to reprise his role |
Ciara Berkeley | Voice of Ciri, replacing Jo Wyatt from TW3 |
Lessons from Cyberpunk 2077
Cyberpunk 2077 launched in December 2020 with severe technical issues, particularly on last-generation consoles. CDPR has been open about applying lessons learned to The Witcher IV.
Game director Sebastian Kalemba stated: "It's a continuation of the evolution, improvement, and transformation." Engineering director Colin Walder explained the studio's new approach to console development: "Take consoles, for example; we need to make sure they're functioning from the get-go. For our next project, Polaris, we're already running our demos and internal reviews on the console from the very beginning. This is a step we only took later in Cyberpunk's development."
On production methodology, Kalemba described "mindful definition of production stages and scoping," ensuring "whatever we create right now is super coherent across the board." When deadlines approach, the team now adjusts schedules rather than reverting to crunch.
AI policy
CDPR has committed to not using generative AI for content creation. Joint CEO Michal Nowakowski stated: "Gen AI, to be honest, is quite tricky when it comes to legal IP ownership and so on, and many other aspects." On whether AI has reduced staffing: "I didn't recall a single time when it would be directly attributable to AI."
The studio does use AI for internal productivity tools but has drawn a clear line: "It's not a situation where AI could sit down and make games. It doesn't mean it's not gonna be useful, but AI is not going to be making The Witcher 5 or 6."
Development timeline
Item | Description |
|---|---|
March 2022 | New Witcher game announced with lynx medallion image |
October 2022 | "Project Polaris" codename and trilogy plan revealed |
May 2022 to Nov 2024 | Pre-production phase, team growing from 330 to 400+ |
November 2024 | Full production begins |
December 12, 2024 | Cinematic trailer revealed at The Game Awards |
June 3, 2025 | UE5 tech demo at State of Unreal |
Late 2025 | 447 developers on the project |
2027 at earliest | Expected release window |
Trilogy plan
The Witcher IV is the first in a planned trilogy. CD Projekt has outlined a six-year plan for all three games, with each sequel taking roughly three years. CFO Piotr Nielubowicz confirmed the game "will not be released before 2027."
Previous Witcher games
Item | Description |
|---|---|
The Witcher (2007) | PC exclusive. Used a modified BioWare Aurora Engine. Approximately 10 million lifetime sales |
The Witcher 2 | Assassins of Kings (2011): PC and Xbox 360. First game on REDengine. About 15 million lifetime sales |
The Witcher 3 | Wild Hunt (2015): PC, PS4, Xbox One (later PS5, Xbox Series X|S). Over 60 million copies sold. Won Game of the Year at The Game Awards 2015 |