There are multiple side quests and activities for you to complete throughout Once Human. These are minor events alongside the larger story, but they provide you with powerful weapons, currencies, and resources. And one mystery is the passcode at Sunbury Middle School.

You can discover the Sunbury Middle School in the second region of Once Human. You want to be much stronger from where you initially started in Once Human before making your way over here, but if you have suitable gear and enough friends, dispatching the enemies in this area shouldn’t take too long. Solving the passcode, however, is a little tricky, but we can help make it easier for you and your group.