80億分之一
A free life sim with a random birthplace and family.
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80億分之一 is a free life simulation game. Your birthplace and family are randomized, then you live one life through decisions about education, work, relationships, and moving to another country.
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PH · launched Oct 24, 2026 · 1 upvote (top 67%)
- Media & entertainment
- B2C
- Not AI
- Hobby / open-source project
- Free Games
- Games
Similar launches
See all 125 similar launches →Could you build this?
Yes A text-based life simulation with randomized events and decision trees is a straightforward game that a solo builder can vibe-code in a browser or as a simple app.
Competitors
Other products that read as similar to this one : 125 launches clear the similarity bar, closest 8 shown.
Attention rank: #61 of 126 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 351 days after the earliest competitor.
- Lifeline · ph · 2026-09-14 · 2 upvotes · similarity 0.53
- Project Moon Life · ph · 2026-10-18 · 1 upvotes · similarity 0.49
- American Life · ph · 2026-10-13 · 2 upvotes · similarity 0.48
- Life Unwritten · ph · 2026-10-07 · 1 upvotes · similarity 0.48
- Allworld · ph · 2026-10-22 · 2 upvotes · similarity 0.44
- The Lottery of Life · hn · 2026-03-18 · 26 upvotes · similarity 0.43
- Born in Japan · ph · 2026-10-17 · 2 upvotes · similarity 0.43
- Life Simulator · ph · 2026-10-22 · 1 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.