DISCLAIMER 1 : This guide may contain SPOILERS. As this is a mission mechanics guide, I don't really talk about much beyond what's listed in the achievement descriptions in-game, but still, you have been warned. DISCLAIMER 2 : This guide is mostly comprised of what I have personally observed, with a few additions from forum threads. I don't make any guarantees of accuracy, but if you see any inaccurate information, please post so I can correct it. After beating the campaign and logging onto the forums, I noticed there have been quite a bit of confusion regarding campaign achievements, especially Liberty Completionist and HUIRN. This guide is intended to clear up any misinformation regarding achievements and provide suggestions on the best way to unlock various achievements. Download Guides : StarCraft2CampaignMissionsandAchievementsGuide.txt StarCraft_II_Manual.zip Related Guides : 1. Read our guide on how to complete Brutal Campaign . 2. Few tips and recom...