2015 is not the year that Train Simulator makes its promised switch to the Unreal Engine 4. Instead, this year’s revision Train Simulator 2016 [official site] brings a small set of updates and a new selection of content for the base game. Even as Train Simulator updates go, this year’s seems pretty slim. An optimist might say that could indicate developers Dovetail Games are focusing on the new Unreal Engine TS, while a pessimist might say Dovetail are getting stingier. Me, I’d probably just invent two hypothetical people and use them to distract from my handwaving.