Board Thread:Questions and Answers/@comment-37163551-20181220112709/@comment-5357744-20181221025420

Anyone can add articles to categories. Also, Monkey Tank could be considered mechanical because it is a tower that uses a mechanical construct as its main form of attack.

Also, there's no need to title all your messages as "Message from Cutterfish12345". Everyone can see that you're the one who wrote the forum post. Instead, you could title it something relevant.