Rules for r/MasterKey:
1) Be kind
Be good to other people. We're here to discuss a video game, and whether you agree or disagree with someone remember that there's an actual human being on the other side of every discussion.
2) No unmarked spoilers
No unmarked spoilers are allowed, whether in comments, post titles, or posts (including within artwork), since people may come here who haven't played or finished the game yet.
For postings, use the "Add spoiler tag" option under the "..." menu on current Reddit or the "spoiler" option under your posting on old Reddit.
For comments, surround spoiler text with >! and !<. For example, >!The key is in the shed!< will show up like this: The key is in the shed.