For over a decade, Euro Truck Simulator 2 (ETS2) has reigned as the king of open-road simulation. However, as gaming hardware leaps forward, fans often ask: Will Euro Truck Simulator 2 ever move to Unreal Engine? While many dream of Unreal Engine 5’s (UE5) hyper-realistic lighting and Nanite-powered detail, the reality of SCS Software's strategy is different—and arguably more ambitious for the game's long-term health. The Myth of the "Unreal Engine Update" There is currently no official plan for SCS Software to port Euro Truck Simulator 2 to Unreal Engine. Moving a massive, established game to a completely different engine is a monumental task that would likely take years and risk breaking a decade of carefully crafted map DLCs and user-made mods. Instead, SCS Software is focused on a "New Generation" of their proprietary Prism3D Engine . The Evolution of Prism3D: What’s Actually Changing Rather than starting from scratch, the developers are performing a "heart transplant" on the existing engine. This approach allows them to modernize the game while maintaining compatibility with their massive catalog of content. Update 1.50 & The New Rendering Core: This major update introduced a new rendering foundation, laying the groundwork for modern shaders and multi-core optimization. DirectX 12 Support: SCS is actively working toward DirectX 12 integration. This will unlock better CPU/GPU utilization, improved performance, and more advanced post-processing effects like enhanced night-time mirror visibility. Console Readiness: A primary driver for this engine overhaul is the "seemingly" upcoming release of ETS2 on PS5 and Xbox Series X/S . The new engine iteration is designed to handle the hardware requirements of modern consoles. What UE5 Features Could the New Engine Bring? Even without the Unreal logo, recent and upcoming updates aim to bridge the visual gap: Euro Truck Simulator 2: 1.58 Update Open Beta - SCS Software's blog
The Great Engine Debate: Will Euro Truck Simulator 2 Ever Shift to Unreal? The open road is calling, and while the landscapes in Euro Truck Simulator 2 (ETS2) have never looked better, a persistent question echoes through the community forums and Discord channels: "Is ETS2 moving to Unreal Engine?" As SCS Software continues to push the boundaries of their long-standing simulation, let's break down the reality of an engine overhaul and what the future actually holds for your virtual trucking career. The Reality Check: Prism3D is Here to Stay Despite the frequent rumors and "fan-made" UE5 trailers on YouTube, SCS Software has made it clear: they are sticking with their proprietary engine, While it might seem tempting to swap to a powerhouse like Unreal Engine 5 for "instant" photorealism, the transition is a monumental task. SCS has spent over two decades tailoring Prism3D specifically for vast, asset-heavy open worlds and a massive library of DLCs. A full engine switch would likely take years of development and could potentially break the thousands of mods the community has built. The Secret Evolution of Prism3D Just because it isn't "Unreal" doesn't mean it's standing still. The Prism3D engine is undergoing its most significant evolution in years. Recent and upcoming updates, like version and beyond, are laying the "foundation for the future":
To clarify, Euro Truck Simulator 2 (ETS2) does not run on Unreal Engine , nor are there official plans to move it to that platform. Instead, SCS Software uses its proprietary in-house engine called Prism3D . While fans often discuss a potential shift to Unreal Engine 5 (UE5) for better graphics, the developer is focusing on a massive multi-year overhaul of their own engine. The Reality of the Engine Situation Current Engine: ETS2 has used Prism3D since its launch in 2012. Ongoing Rework: Rather than switching to a third-party engine like Unreal, SCS Software is incrementally updating Prism3D to "Prism3D 2.0" standards. Major milestones include the recent shift to DirectX 12 and Vulkan support, as well as the implementation of PhysX for improved vehicle physics. Why Not Unreal Engine? Porting a game of this scale—with over a decade of DLC and specific simulation mechanics—into Unreal Engine would essentially require rebuilding the entire game from scratch. Major Engine Updates (2024–2026) SCS Software is modernizing the game engine to support future features and a long-awaited console release : Euro Truck Simulator 2 General Discussions - Steam Community
Title: Reimagining Long-Haul Simulation: A Technical and Design Analysis of Porting Euro Truck Simulator 2 to Unreal Engine Author: [Your Name] [Institution / Independent Study] [Date] euro truck simulator 2 unreal engine
Abstract Euro Truck Simulator 2 (SCS Software, 2012) remains a benchmark in vehicle simulation, valued for its realistic scale, physics, and economic systems. However, its proprietary Prism3D engine imposes limitations in graphical fidelity, dynamic lighting, and modding flexibility. This paper explores the feasibility, challenges, and potential benefits of rebuilding ETS2 using Unreal Engine 5 . We analyze rendering capabilities (Lumen, Nanite), physics integration, asset conversion, map streaming, and preservation of simulation accuracy. Results from a prototype proof-of-concept suggest that Unreal Engine could significantly enhance visual immersion and development efficiency, but requires substantial re-engineering of terrain streaming and vehicle dynamics.
1. Introduction Since its release, Euro Truck Simulator 2 has sold over 13 million copies, driven by a dedicated modding community. Despite continuous updates, the aging Prism3D engine struggles with modern expectations: dynamic time-of-day lighting, realistic weather, and dense vegetation. Unreal Engine offers state-of-the-art rendering and a mature toolchain, yet no large-scale driving simulator has fully migrated from a custom engine to UE. This paper investigates whether such a transition is technically viable and artistically desirable.
2. Background 2.1 Prism3D Engine Limitations For over a decade, Euro Truck Simulator 2
Fixed-function lighting pipeline (pre-baked shadows) Limited draw distance and object LODs Manual asset placement for landscapes (no procedural foliage) Modding relies on reverse-engineered tools
2.2 Unreal Engine 5 Advantages
Lumen – real-time global illumination, eliminating lightmap baking Nanite – high-poly geometry without performance loss World Partition – automatic streaming of large open worlds Chaos Physics – vehicle dynamics with tire models Blueprints – faster prototyping for game logic (economy, rest, damage) The Myth of the "Unreal Engine Update" There
3. Proposed Methodology 3.1 Core Simulation Preservation Any UE port must retain:
1:20 scale map of Europe (real-world km → in-game distance) Truck physics: weight, air brakes, suspension, manual/automatic transmission Economy: company management, fuel consumption, damage, fines AI traffic behavior (lane changes, roundabout priority)