How CD Projekt Red brought the world of The Witcher from page to screen

Bringing the fantastical world of The Witcher books to PC screens took a lot more imagination than you might think

The Witcher 3

CD Projekt Red did a wonderful job of bringing Andrzej Sapkowski’s books to life with its The Witcher series of games. This was because the team took the descriptions from the novels and translated them from page to screen with aplomb.

Look to the game’s version of the lonely Witcher keep of Kaer Morhen, which Sapkowski writes as being ‘huddled against the stone precipices’ in the mountains of Kaedwen, and you’ll see a rocky keep crouched under high walls. Or there’s the bustling streets of Novigrad, which Sapkowski presents as ‘the cradle of culture,’ which you can see reflected in the banks, brothels, and bathhouses you run between in The Witcher 3: Wild Hunt.

But there’s a lot more to visualising this architecture as the original author wrote it – game development demands embellishment. “It’s not as straightforward as taking a description from the books and recreating its content in the game,” Peter Gelencser, level design coordinator at CD Projekt Red, tells me. “Adjustments are often required […] to make a location stand out or have it fulfil a particular purpose during exploration.”

First, the descriptions in Sapkowski’s books churn through quest designers and environment artists. They love the lore, but have the flow of the game and player experience in their best interest, so locations will go through changes to match the story, activities, and the feel according to Gelencser.

The Witcher 3 Novigrad

The source material is instructive, then, but it’s more of a valuable starting point than a blueprint. For instance, with The Witcher 3’s Novigrad, the team knew it wanted the environment to feel huge, to match the descriptions from the books. In the short story The Eternal Flame, Dandelion emphasizes just how large Novigrad is, and this was an essential aspect for CD Projekt Red to convey in the game:

if Novigrad didn’t astonish or amaze, the whole game would have suffered

Peter Gelencser

Level design coordinator

‘Novigrad, I tell you, is the capital of the world. Almost thirty thousand dwellers, Geralt, not counting the travellers; just imagine! Brick houses, cobbled main streets, a seaport, stores, shops, four watermills, slaughterhouses, sawmills, a large manufactory making beautiful slippers, and every conceivable guild and trade.’ (Sword of Destiny, Eternal Flame, page 134)

If you take a walk around Novigrad it’s easy to see the team’s success. Novigrad, in stark contrast to the war-torn and starving Velen, is a sprawling city. It’s a melting pot of different cultures, classes, and trades, with opulent buildings sat alongside mud-splattered quarters for the poorer residents. With plenty to discover around every corner it’s easy to get lost in its streets.

“From the outset we knew that if Novigrad didn’t astonish or amaze, the whole game would have suffered,” Gelencser says. “The city needed to be grand and believable, give players opportunities to get lost, experience the shine and scum, meet lords and beggars, and everyone in between. In this regard I think we came through and delivered something exceptional. We’re very fortunate to have had the talented people, as well as the technology on board that let us go the extra mile – miles, even.”

Kaer Morhen is a similar story. Again, the book served as a guideline, helping the team to create the environment in both the first game and The Witcher 3. In the book, Blood of Elves, Kaer Morhen is described as being ‘famous for its wildness and inaccessibility’, and this certainly comes across in those two games:

‘The wind howled savagely, rippling through the grasses growing over the ruins, rustling in the hawthorn bushes and tall nettles. Clouds sped across the sphere of the moon, momentarily illuminating the great castle, drenching the moat and few remaining walls in a pale glow undulating with shadows, and revealing mounds of skulls baring their broken teeth and staring into nothingness through the black holes of their eye-sockets.’ (Blood of Elves, page 38)

The Witcher 3 Kaer Morhen

During the making of The Witcher 3, though, the team started taking more liberties with Kaer Morhen and added new details to sell the player on the passage of time. These changes took advantage of the improved technology. As a result, Kaer Morhen in The Witcher 3 feels more overgrown and dilapidated, with an abundance of weeds and a huge wooden scaffolding holding the keep together.

Witcher way next?

Witcher way next?

CD Projekt Red is busy working on its huge futuristic RPG Cyberpunk 2077 and has stated that there won't be another Witcher game. However, the studio's next release will be Thronebreaker, which is a single-player standalone spin-off of Gwent, the card game. It is, in fact, a full Witcher RPG, as we found out when getting our hands on it.

Read about Thronebreaker

“A lot of time has passed between the two installments and it would’ve been a great shame and waste if we didn’t show this in the game,” Gelencser says. “This freedom was a fantastic driving force to explore that which we simply weren’t able to before. It was a lot of fun, as well as a chance to look back on where we came from, which kept motivating us to push the scope and quality further and further. There’s also the case that members of our studio’s environment art and level design teams are really into ruins and take great pleasure in putting as many vines, cracks, moss, and deteriorating scaffolds as they can get away with.”

In The Witcher 3, the team also had the opportunity for the first time to explore the surroundings of the keep, letting players see even more locations from the books. This includes ‘the gullies and gorges’ that Triss explores on her way to Kaer Morhen at the beginning of Blood of Elves.

“The two main considerations were lore and opportunity,” Gelencser explains, talking about the area’s design. “The former acted primarily as quest design fuel, whereas level design went on a hike, metaphorically speaking, and explored the land beyond Kaer Morhen’s walls as sculptors of a forgotten valley.

“We drew a lot of inspiration from the natural shapes of the area surrounding the keep and iterated on them with passion and curiosity. It was like putting a puzzle together – the lands, points of interests, paths, caves all serving as pieces of that puzzle.”

The Witcher 3 Skellige

Arguably the biggest challenge during the development of The Witcher 3 was the region of Skellige. Not much is written about Skellige until the fourth book in the saga, The Tower of the Swallow, with most of the interactions with the islanders coming from chance encounters on the main continent. Nevertheless, in the book, Sapkowski does provide some insight into what Skellige is like, such as when Yennefer looks out from Kaer Trolde:

the walls are made from local rocks as clay would have been scarce on these rocky isles

Jakub Szamalek

Principal writer

‘Almost the entire archipelago was visible from the upper terraces of the citadel of Kaer Trolde, the main fortress of Ard Skellig. Straight ahead, across the sound, was An Skellig – low and flat on the south side and covered by steep fjords on the north. To the left, far away, the sharp tusks and high cliffs of green Spikeroog rose above the waves; the peaks disappearing in the clouds. To the right one could see the steep cliffs of the island Undvik, on which swarmed gulls, petrels, cormorants, and gannets.’

Skellige’s topography is accurately represented in The Witcher 3, with players able to climb to the top of Kaer Trolde and see pretty much of all what is described in the book. However, the development team also looked at tons of reference material from real places, like the Faroe Islands, Medieval Iceland, and Greenland, to flesh out the region and create an open world that felt distinct from the main continent.

The Witcher 3 Skellige

“We also looked into cultural models of isolated societies – how they react to outside influences, what’s their attitude towards newcomers,” Jakub Szamałek, principal writer at CD Projekt Red, tells me. “We then made sure that all the settlements and villages make sense within their context, and so the walls are made from local rocks rather than bricks, as clay would have been scarce on these rocky isles. There are few fields, because Skellige’s soils wouldn’t have been able to support intensive agriculture – but shepherding and fishing plays a much bigger role than on the Continent.”

The Witcher games remain the most faithful adaptations of Andrzej Sapkowski’s work, bringing his world to life with an impressive knowledge of – and respect for – the original source material.

It is clear that this was no easy task, requiring CD Projekt Red to collaborate across multiple departments, including their concept artists, environment artists, and quest designers. And that’s not to mention the research they needed to put in to make sure the world felt populated and that every region had its own history and sense of place.

If you haven’t yet read The Witcher Saga – or the short story collections The Last Wish or The Sword of Destiny – I wholeheartedly recommend picking them up. They will broaden your appreciation of the task that CD Projekt Red faced with the Witcher games and should make you notice the level of depth and creativity poured into the game’s world.