World creation · A practical method
Can someone live an ordinary day in your world?
Give one ordinary person a place to sleep, enough money for breakfast, and a job to find. Follow the day until they return home. The gaps you meet will tell you which parts of the setting need work.
By Creation OS · Published · Method version 1
This is an original worksheet you can use with your own notes, with another person, or in a playable world. It is not a report of a newly completed experiment. The examples below are invented prompts for the exercise.
Set the conditions before you begin
Choose one settlement and a character without unusual wealth or influence. Write down their starting money, possessions, relationships and obligations. Choose the questions you want to answer and a stopping point you can afford. If you use a paid game, check its costs first.
Keep a short record beside the story. Separate an established fact from an assumption and from a detail you invented to continue. Filling a gap is useful worldbuilding; silently counting that repair as a successful test is not.
Five checks for an ordinary day
1. Find breakfast
Choose a meal your character can afford. Ask where its ingredients came from and pay for it.
Can you trace one supply route? Does the cost fit the character's means?
Change one condition: The usual delivery is late. Who can still eat, and who has to change plans?
2. Earn the next meal
Look for one day of work that this person could plausibly do. Agree on the task and payment before starting.
Who needs the work, who can authorise payment, and what counts as finished?
Change one condition: The employer disputes half the work. What practical option does the worker have?
3. Cross the town
Carry something ordinary from your home to the place of work. Pick a route and a means of travel.
Do distance, time, weather and access make sense together?
Change one condition: The normal crossing is closed. Who controls the alternative and what does it cost?
4. Ask for help
Bring a modest dispute to someone with local authority: a stolen tool, unpaid wages or a blocked doorway.
Who has standing to complain? What can that authority actually enforce?
Change one condition: The other person has a useful connection. Does it change the process or the outcome?
5. Meet competing interests
Let two local groups want different outcomes from the same ordinary decision, such as who gets a stall or repairs a bridge.
Can you name what each group gains and what it is willing to give up?
Change one condition: Offer a compromise. Record who accepts, who refuses and why.
Write down what the setting could answer
For each check, record the established answer, the evidence for it, and any repair you made. Mark it as supported, contradicted or unresolved. Do not award a total score: a beautiful trade route does not cancel out a local authority that cannot plausibly act.
A bakery example might read: “Flour comes by ferry; ferry closed today; no reserve stock established; tomorrow's bread supply unresolved.” That is a useful finding. It gives you a storekeeper, a bargaining problem and a reason the river matters.
Download the reusable worksheet and keep the same version when comparing settings.
Check consequences when you return
At the end of the day, compare money, possessions, promises and relationships with your starting notes. Revisit one unsettled issue during a later session without restating the desired answer. Record the interval and whether you supplied a reminder.
For a more focused continuity exercise, use the separate memory probe. This worksheet asks whether a setting supports daily life; the memory probe asks whether particular facts carry forward.
What the result can tell you
One day can reveal contradictions and missing connections. It cannot establish that a setting supports every profession, that an economy is balanced, or that a game will preserve every detail over a long story. Repeat the exercise with a different livelihood before generalising.
For a public long-run example, Creation OS provides a world record sealed at turn 5,011. It is a separate artifact with its own conditions, not a result of this worksheet or a guarantee of flawless recall.
Try the exercise in Creation OS
Write a premise containing a livelihood, a place and one everyday pressure. The concept guide helps you turn it into a starting world. Creation OS offers narrated play with recorded world information; this exercise also works entirely on paper.
Check current access and Spark allowances before you start.