It transforms into various Shinkansen and trains, railroad crossings, tunnels, railway bridges, etc. appear. An icon will appear from the bottom left, so try tapping the icon. Besides that, various things will appear on the screen. Please tap it. Maybe something fun will happen? In the Master controller mode, you can operate with the Master controller. Station icon: You can automatically stop at the station. Please stop at the station manually in the Master controller mode. Linear Shinkansen icon: Transforms into a linear Shinkansen (linear motor car) for a certain period of time. Conventional line icon: The train changes to various trains. Shinkansen icon: Transforms into a Shinkansen for a certain period of time. SL icon: Transforms into SL (steam locomotive) for a certain period of time. Railroad crossing icon: A railroad crossing appears. Tunnel icon: A tunnel will appear. Iron bridge icon: An iron bridge will appear. Landscape switching icon: Change the route to a place with a different landscape. Horn icon: You can sound the horn. About special items You can use special items by consuming 5 hearts. There are 4 types of special items. If you use it, you can use the button for a certain period of time. 1. "Big Button" Trains and Shinkansen will become huge in two stages. 2. You can take as many "Railroad crossing" railroad crossings as you like. 3. "Freight train" A freight train passes by. 4. "Tram" A tram will appear. The heart will increase in a certain amount of time. There are many cars such as working cars, police cars, ambulances, fire engines, buses, special vehicles at construction sites, sports cars, compact cars, minivans, etc. Please look forward to them as well. I would like to increase the number of trains, Shinkansen, steam locomotives, linear Shinkansen trains and backgrounds.