As the work on the Isle of Ireland DLC for Euro Truck Simulator 2 continues, we thought about taking you behind the scenes of our work and showing you more about what a job as a researcher in SCS Software looks like. So today, we bring you an interview with our colleague Adam, who will tell you more about his work on the Isle of Ireland!

Adam joined SCS in 2022, and since then, his primary focus has been on map DLCs for Euro Truck Simulator 2.

"I've conducted research for the West Balkans, Greece, Nordic Horizons, and the reworks of Switzerland and the Benelux. The UK rework and the Isle of Ireland are the first two projects I've been tasked with overseeing for the Research & Game Development department. The Isle of Ireland is special to me for personal reasons as well, since this is the first time I have the opportunity to collaborate with my brother, who is the map lead for this DLC."

Adam is responsible for ensuring that the department prepares high-quality materials for the Isle of Ireland DLC in a timely manner for the other departments. "These aren't just references for map designers; other specialized departments — such as the vehicle, vegetation, and road design teams — also rely on our work. But I don't do this alone. Our team has experts for all of these various areas. I work alongside many talented and enthusiastic people," Adam explains.

So, how exactly does the process of research for map expansions look? The department's involvement begins long before any actual map building starts, laying the groundwork that shapes everything that follows.

"In the first phase, it was necessary to thoroughly familiarize ourselves with the history, culture, natural environment, relevant laws, and traffic regulations. In collaboration with the map lead, we selected the cities we wanted to include in the DLC, and I proposed which highways and roads would connect them. An important part of our work is also figuring out the placement of depots across the map so that the economy works for us. We have a specialist on our team dedicated to this very issue. With her help, and in collaboration with the map lead, we also prepared completely new economy depots for the DLC. We then researched exactly how they work and designed the best way to implement them in our game," Adam says.

Once the planning phase is complete, the team moves on to gathering detailed real-world references, capturing both the big picture and the subtle differences that make each location unique.

"The next step was collecting photographic data, during which our team "scanned" all the roads and towns, shot by shot, trying to capture what is typical for the island. We tried to capture the most important elements, but we also focused on the small details. I also emphasized that different parts of the island vary significantly, and it was necessary to take this into account. As an example, I can mention road markings, which are completely different between Northern Ireland and the Republic of Ireland," he told us.

"The result of this phase of the project is a shortlist of the most important assets, which the asset department creates based on the source materials, so that map designers can subsequently use them to assemble the map. In the same way, and in collaboration with our vegetation specialist, specifications for the vegetation department are then developed," Adam explained to us.

The work of the department goes far beyond general research - it often requires diving deep into highly specific and technical details to ensure authenticity.

"We also need to understand the local culture, customs, and context. As an example, I can mention directional signs, where it was necessary to study manuals, and together with the road department, figure out how to approach the fact that specific dimensions vary from sign to sign - requiring a solution that respects reality while remaining technically feasible. In reality, all dimensions are based on the size of the lowercase letter "x," and once this value is determined, we divide it by 4 to get the so-called "Stroke Width," and all other elements - spacing, arrow size, borders, and the size of the sign itself - are calculated as multiples of this unit. And the size of "x" itself is influenced by the permitted speed and the type of sign."

But their work is far from over, and it won't be finished until the Isle of Ireland DLC is actually released. "We're continuing to prepare materials for the creation of new vehicles, assets, 3D character models, vegetation, and branding. We're also conducting quality checks directly in the editor and gathering all sorts of additional information," Adam told us.

The biggest challenge regarding research for the Isle of Ireland is that it is a vibrant and rapidly developing region, as new developments are constantly being built and the landscape is literally changing in front of your eyes.

"For example, the port of Rosslare underwent a major modernization last year, completely transforming its transportation layout. Waterford, meanwhile, is currently undergoing one of the largest urban transformations in its modern history. As for the architecture, perhaps the biggest challenge was to accurately capture the differences between Northern Ireland and the Republic of Ireland, as well as to convey the character of the smaller, charming towns with their picturesque, colorful houses. It's satisfying when I manage to solve a problem and track down information or a reference that’s hard to find," he says.

To bring all that research and planning to life, the map team will carefully translate Ireland's unique character into the in-game world, giving players a lot to explore as they uncover the map filled with plenty of landmarks to discover.

"The Irish island has a rich and complex history and a strong cultural identity, all of which will be reflected in the map's design. The entire island is a landmark in its own right, thanks to its unique scenery, but players can look forward to downtown Dublin on the banks of the River Liffey, the Samson & Goliath cranes in Belfast Harbor, the peat bogs in central Ireland, the wild landscapes of Connemara and the Killarney area, and much more," Adam hints.

And with that, Adam and the whole team would like to send a final message to our #BestCommunityEver as they continue to work hard on bringing you another quality map.

"I hope we'll be able to capture the magical atmosphere of this landscape with its cozy, colorful towns. I hope players will appreciate the attention to detail, discover all sorts of easter eggs, and that we'll be able to convey to them the enthusiasm with which we've approached the Isle of Ireland DLC from the very beginning. I myself am looking forward to getting behind the wheel and driving along the winding roads that twist through the green hills."

We look forward to sharing more news from the Isle of Ireland in the future, so be sure to keep an eye on our blog for upcoming updates. Don't forget to add the expansion to your Steam Wishlist and follow us on X[x.com], Instagram[www.instagram.com], Facebook[www.facebook.com], YouTube, and Bluesky[bsky.app], or subscribe to our newsletter[www.scssoft.com] to stay informed. Until then, happy hauling!

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