A trick-or-treat outing becomes an escape challenge built around costumes, Tricks and the candy you can collect.
Before your first run
Instead of testing how close you can get to an enemy, test the rule attached to an encounter. It is useful to keep one decision unchanged between runs.

A practical first attempt
Before committing to a Trick, identify the costume you are wearing and what you want the encounter to accomplish. Record whether a change helped with candy or simply revealed a different conversation.

What to watch on a first run
Separate the goals of a trip around the neighbourhood. Are you collecting candy, testing a costume, or exploring a conversation? If you try to judge all three at once, an encounter that is useful for one purpose may look like a failure because it did not advance another.
A controlled second attempt
Record a trial in a single line: costume, encounter, Trick, result. When two results differ, check whether both the costume and the timing changed. Repeat with one variable held steady before deciding that a particular outfit always works. This is a practical experiment, not a claim that every encounter uses the same rule.
After the opening scene
The introductory room is there to set the tone. If you have not reached a costume or candy decision yet, advance the current conversation instead of searching the opening screenshot for an inventory button. On a return visit, it is worth rereading that early exchange in light of how the outing ended.
Watch Nightmare Neighborhood footage (possible spoilers)
Questions before playing
What kind of game is this?
A trick-or-treat outing becomes an escape challenge built around costumes, Tricks and the candy you can collect.
What should I try first?
Before committing to a Trick, identify the costume you are wearing and what you want the encounter to accomplish. Record whether a change helped with candy or simply revealed a different conversation.
What does the opening screen show?
The opening dialogue takes place indoors. It sets up the outing before the costume decisions; the conversation screen is not the candy counter.
Can I see the guide without starting the game?
Yes. The player only opens after you select Play. The illustrated notes below it do not require a game download.
Does refreshing restart the player?
Refreshing unloads the current frame. Do not use it as an undo button; use the game's own menus and save options where offered.
Why is there a loading screen after I press Play?
The cover belongs to this page; the game downloads its own resources after launch. Wait for its menu before pressing keys repeatedly.
How can I avoid ending spoilers?
Play before opening the optional video below. Footage may show later scenes or endings.