Industrial Machinery

Industrial Machinery is a (fan-made) world in Plants vs. Zombies 2. It takes place after Dark Ages (in the game, of course).

Industrial Machinery appears to be based of the Industrial Revolution, in between the 18th century and the 19th century - home to the trains, the engines and zombies. (not really)

In this world, there seems to be machines taking up tiles that will do random things that will either do things to a plant or a zombie.

Desc
Machinery, steam! It's all here in the Industrial Revolution! Watch out for those machines or your plants will become history!

Machines
(you can submit your own in the comments below)