Railway Empire 2 is a PC simulation game where you build and manage a railroad empire, laying tracks across continents (Europe, North America), buying and customizing trains (from steam locomotives to high-speed rail), and transporting cargo/passengers to earn money. For PC players who’ve built sprawling rail networks, what’s the most challenging part of the game—Was it designing efficient track layouts (avoiding bottlenecks and steep hills), competing with rival railroad companies (stealing their routes or undercutting prices), or adapting to changing technologies (upgrading from steam to diesel trains)? How did you balance cargo and passenger transport—Did you focus on cargo (like coal or grain) for steady profits, or passengers (for higher fees but more demand for on-time arrivals)? Additionally, Railway Empire 2 has a ‘Campaign Mode’ with historical scenarios (e.g., building railroads in 19th-century America) and a ‘Sandbox Mode’ with unlimited resources—Did you prefer the structured goals of Campaign Mode, or the freedom of Sandbox Mode to build your dream railroad? Finally, the game has a detailed train customization system (choosing engines, cars, and paint jobs)—Did you spend time customizing your trains, or did you prioritize function over style? How does it compare to other train sims (like Train Simulator World)?