Main menu, sound effects and more

0.2 Updates

 - I've added a main menu, with an options menu, a play button and load button (not working yet). The options menu is just a prototype at the  moment.  There will be sliders for sound FX, ambient sound and music, as well as an autosave feature. There will be options  for graphics and controls in the future.

 - I've also added a pause menu, with a save/load function (very basic) and a return to main button.

 - The terrain has been reworked, with a raised track on gravel, custom water shaders used in  a couple of lakes, sand dunes and the start of a river running through the middle.

 - The rails have a metal material added to them, so they actually look like rails.

0.2.1 Updates

 - I added train and ambient bird sounds to make the game feel  more immersive.

 - The rails now have sleepers.

What  I'm working on next

 - Improving the save/load feature

 - Adding more missions/tasks