Sorry about the somewhat hacky adventure start, everyone. I wanted to start off in a classic D&D conundrum, to allow everyone a good testing of the D&D 5e system.
For those unaware, Passive Perception is 10 + your Perception skill modifier; that is, 10 + your wisdom modifier, and any other bonuses such as your Proficiency bonus if you're trained in the skill.
So, if you're 3rd level and have a Wisdom of 14 and you're proficient in Perception, your Passive Perception is 14. This allows the DM (me) to tell you what you spot or hear without having to wait for a roll. It's an average result based on how finely tuned you are, a skill result without you actively having to check and search everything. It may help you notice things that will prompt a more active, rolled result.
Also, please limit OOC questions or comments to Spoiler tags in-game, or posted in this thread.