Changes

The tank wagon keeps the [[Train|train engine]] cooled. It is 1 of 3 essential starting [[wagons]] that generate upon starting a game. A full tank begins as a vibrant blue and gradually turns red as it heats up. When it is completely red the train will then catch fire. To keep the tank wagon cool, players must fill the [[Tools|water bucket]] with water, and approach either the tank wagon itself or the train engine. In [[Biomes|biomes]] without air, the water tank instead provides oxygen in a large radius.  

The tank wagon keeps the [[Train|train engine]] cooled. It is 1 of 3 essential starting [[wagons]] that generate upon starting a game. A full tank begins as a vibrant blue and gradually turns red as it heats up. When it is completely red the train will then catch fire. To keep the tank wagon cool, players must fill the [[Tools|water bucket]] with water, and approach either the tank wagon itself or the train engine. In [[Biomes|biomes]] without air, the water tank instead provides oxygen in a large radius.  

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 cooled as often, as well as increasing the radius of oxygen around it.

The wagon can be upgraded twice in [[Game Modes|Endless game mode]]. If players upgrade this wagon, the next iteration will yield a higher capacity water tank making it so that it doesn't need to be cooled as often, as well as increasing the radius of oxygen around it.

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!Wagon Level

!Wagon Level