Board Thread:Off-Topic/@comment-1313357-20130814171916/@comment-3153244-20130905135559

Essentially, BMC begins with you being given a small plot of land. On each little (smaller) square, you can build resource buildings, (e.g. Windmills, which increase your power (as in electricity type power, for the maintenance of your city)), towers (which increase the number of towers you can use), etc.) To expand your city, you need to win a game of BTD, using towers that you have built.

There's so much information that I cannot consolidate into just one post.