The campaign in this game is almost entirely optional. I would recommend only doing the training portion of the campaign, or when quests prompt you to do specific campaign missions. Quests will earn you gems to spend on various improved items in the game. The missions will give you small amounts of XP and gold, however, it's often more beneficial to simply farm them in other ways. Doing the training will explain the terms used in the game, give you a basic understanding of the game mechanics, and unlock:
You can also use the campaign missions to quickly unlock these achievements
Win a battle without losing any units
The rest of the walkthrough will be broken down into building & combat phases which is the core of the gameplay and where all of the most profitable/fastest methods of doing things are found.
Find anything you think is wrong with this walkthrough? Help us fix it by posting in its Walkthrough Thread
This walkthrough is the property of TrueAchievements.com. This walkthrough and any content included may not be reproduced without written permission. TrueAchievements.com and its users have no affiliation with any of this game's creators or copyright holders and any trademarks used herein belong to their respective owners.