Hi all! I'm completely new here but always is a good time to say hello

We're making a game called
Train Control, where You become a "train traffic master" trying to lead your trains to their station using semaphores, switches and barriers across the road.
Game is creating using Unity 3d and You can play a demo here:
http://traincontrol.madpixelmachine.com/ It's over half-way done. We'll show you some videos soon but here you have some screenshots of the game to see what is looks like:



I will appreciate some feedback from you. What do you think?