# 1in8bn game reference

> English guides, answers, source methodology and policies for the free browser life simulator.

Canonical page: https://1in8bn.com/reference/
Reviewed: 2026-10-25. Language: English.

## Reference library

- [About 1in8bn](https://1in8bn.com/reference/about/): What 1in8bn is: a free browser life simulator with 172 countries, choices, generations and keepsakes.
- [How to play 1in8bn](https://1in8bn.com/reference/how-to-play/): Start a life, choose a pace, make decisions, manage annual focus and save your progress in the free life simulator.
- [1in8bn frequently asked questions](https://1in8bn.com/reference/faq/): Answers about free play, countries, saving, languages, family, ICU, sharing, mobile support and embedding.
- [Family, adult children and later generations](https://1in8bn.com/reference/family-and-generations/): Understand family events, adult descendants, work, marriage, leaving home and migration in 1in8bn.
- [Health, illness and intensive care](https://1in8bn.com/reference/health-and-icu/): A gameplay guide to health events, treatment choices, intensive care and gentler play in 1in8bn.
- [Saving, sharing and free keepsakes](https://1in8bn.com/reference/saving-and-sharing/): Export and transfer saves, keep pixel artwork and life stories, and understand public memorials and iframe storage.
- [Data sources and simulation method](https://1in8bn.com/reference/data-and-method/): Dataset provenance, weighting, units, snapshot dates and limits of the 172-country life simulation.
- [Privacy and storage](https://1in8bn.com/reference/privacy/): How local saves, optional public memorials, cookieless analytics and anonymous player presence work.
- [Use of 1in8bn](https://1in8bn.com/reference/terms/): Age guidance, fictional simulation limits, community conduct, backups, embedding and third-party attribution.

- [Play 1in8bn](https://1in8bn.com/)
- [AI content index](https://1in8bn.com/llms.txt)