Nuke ExpressCollect fuel to keep the train moving. Control speed, by a cool down feature. Attach new wagons, and make the train as long as you can.
Fuel bar and the heat bar refers to the last wagon.
If the heat bar is full, the train accelerates.
If the fuel bar is empty, the last wagon will be detached automatically.
If the last wagon is empty, the train slows down.[id][/id]
Plants vs Zombies Online