Formative Years follows one character from birth to adulthood. Early experiences remain part of the Life rather than disappearing at 18.
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Use this chapter when: you are playing from birth, wondering why childhood does not run day by day, or approaching the transition into full Adult Life.
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The childhood household establishes parents or guardians, siblings, home, family identity, country and early circumstances. Formative moments cover care, play, school, friendship, confidence, boundaries and the pressures surrounding the household. Education develops with age through early learning, school subjects, teachers, friendships and later teenage decisions; it does not wait until Adult Life or use an adult course screen from birth. See 5. Education & Student Life for the full journey, and 20A. Countries, Visas & Life Abroad for how the starting place remains part of that history.
A young character in Formative Years with age-appropriate choices
| Life stage | What the player focuses on |
|---|---|
| Early childhood | Family, care, play, confidence and early experiences. |
| School years | Education, friendships, interests, family circumstances and growing identity. |
| Adolescence | More independence, education choices, messages, responsibilities and preparation for adult Life. |
| 18+ | The full adult Command, daily planning and adult Life systems open within the same save. |
| Age | What becomes relevant |
|---|---|
| Birth onward | Family, household, formative moments and age progression |
| 3+ | Early education |
| 5+ | Social development and Memories |
| 12+ | Messages, Diary and wider Life information |
| 16+ | Personal money, limited work, party membership and civic awareness |
| 18 | Full adult Command, time tools, work, credit, markets, housing, Trips and adult relationships |
Exact opportunities still depend on the Life. An age gate makes a system possible; it does not promise that every action is immediately available.
Pets and local people can be part of childhood and family history, but the adult controls for starting a Business, gaining a driving licence and owning a vehicle open later. See 16. Pet Life and 17. Community Life & Local Connections for how those connections continue into adult Life.
At 18, the adult appearance milestone and transition arrive inside the same save. Identity, traits, relationships, education, household history, memories and formative choices continue forward.
Turning 18 and carrying the character's history into adult Life
Adult Life opens its full daily rhythm: Command, Day Planner, Calendar, Day/Week/Month Pace, Career, Bank, HOME, adult relationships, Trips and wider independence. Living with parents can continue if that is still the household's situation.
Early education can affect later courses and jobs. Family stability, hardship, friendship and traits influence the pressures and options the adult character meets. The history is meaningful context, not a permanent sentence; retraining, repair and second chances remain possible.
Early play focuses on a smaller set of meaningful choices because a child cannot manage an adult household. Parents or guardians handle the wider finances and housing, while the player shapes connection, confidence, education, interests and responses to family circumstances. As the character becomes more independent, Command reveals more areas and decisions.
Age progression is deliberate. A Life may move through longer childhood stretches between important moments, then slow down when school, friendship, work or identity needs the player. The character's personal traits develop from repeated behaviour and formative choices; they provide context and tendencies rather than locking every future response.