: If you get stuck, a well-balanced hint system provides faint lines for track placement without immediately giving away the entire solution.
: As you progress through various "worlds," the game introduces mechanics like tunnels for teleportation, junctions for switching paths, and semaphores to delay specific cars. Railbound.Build.10208311.zip
“By world 5... some levels get extremely difficult. The fun, quick puzzles turn into grinds of trial and error with large boards of ten+ pieces… guessing and checking with loops, passengers and train car timing.” Apple Purchasing Options : If you get stuck, a well-balanced hint