Collect nuts and bolts to increase the length of your train in Mini Train IO. You have to move blocks around the platform to make room for the approaching train. Without these parts, the train cannot leave the station. Do what you can to keep the train running on schedule. Simply take a block and place it anywhere you want. Then keep the shape exactly where it is to rotate it to the right level, and work to keep your building blocks in some sort of balance. Be careful not to crash into one, as that will end the game instantly! As you steer your train to the top of the leaderboard, grab the wheel and navigate during the pandemic.