The transition to Railworks 3 introduced several features that became standard for the franchise:
Enabled multiple-source dynamic lighting, soft shadows, and depth of field . Railworks 3 Train Simulator 2012
Technical Overview: Railworks 3: Train Simulator 2012 Released on , by RailSimulator.com (now Dovetail Games), Railworks 3: Train Simulator 2012 (TS2012) served as a major technical leap for the series. It introduced the "TSX" graphics engine, which brought significant visual and physics-based improvements to the platform. Core Technical Advancements The transition to Railworks 3 introduced several features
A new competitive mode allowed players to compare scores on global Steam leaderboards. Gameplay and Content by RailSimulator.com (now Dovetail Games)
Railworks 3 Tutorial {HD}- Superelevated and Basic Track Laying