Greatly enhanced visuals

Delay between the train passing a signal and it reverting to danger

Incandescent bulb aspects now fade in and out

Realistic approach control

Powerful customisation options for route and scenario creators

New sky and sunlight colours

New cloud visuals

125+ new weather patterns

Improved rain and snow visuals

Thunder and lightning weather patterns

 High quality pseudo-3D concrete track

 High quality third rail model

 Ground texture changed to match the colour of the track's ballast

 Transition between plain line and junctions as smooth as possible

 Track audio improvements