Automate Use simple logic building blocks to change signals and junctions. Create functioning train networks in order to deliver goods between stations in a timely matter. Transport enough cargo without any crashes to complete each level! Optimize Completing each level is only the beginning! Improve your solutions in a never-ending quest for efficiency! A more efficient solution comes with more satisfaction! Compete Fight for your spot on each level's leader-board in one (or all) of the 4 unique scoring categories. Whether you're trying to one up your friends list, or climbing the global ladder, every improvement is more satisfying than the last! Challenges Each level has its own optional challenge restriction that adds a unique twist and offers new and refreshing puzzles to solve! Throw away your first solution and turns things on its head as you must change your approach!