Tank Wagon

File:Basic Train Endless.jpg

Basic starting train when playing endless. from left to right: crafting wagon, resource wagon, water wagon, standard steam engine.

File:TankWagonRain.png

Both of the tank wagon and the bucket will be filled up when it's raining.

File:Water wagons.jpg

Water wagons level 1 to 3.

The tank wagon keeps the engine cooled. It starts off blue and starts turning into red. When it is completely red the train catches fire. To keep the tank wagon filled you need to fill the water bucket with water, and approach either the tank wagon itself or the train engine. The water tank also fills up when it rains.

The water tank has two upgrades. They both upgrade the capacity of the water tank making it so that it doesn't need to be filled as often. The upgrade costs two and then three bolts.

Wagon lv	Capacity	Cost first
1	100%	free
2	200%	2
3	300%	3