Start, pause and continue a life
Use Start a quick life for automatic decisions. Read the birth card and confirm to begin at age zero. Your progress stays in this browser.
Guides
Progress stays in this browser. Game estimates · not a personal forecast.
Why birth share and population share differ
Birth share selects from annual births; population share selects from the living population. Each mode divides by a different total in the covered game dataset.
Save a result or replay the same life
Download an image to keep a result. Copy replay link can reproduce a compatible automatic life; a website link alone does not carry your game.
Choose a life simulator by the experience you want
Try a complete life before choosing a simulator. Look for understandable controls, useful outcomes, transparent model limits and a way to keep progress.