Earth Pulse: Around 4 new babies are born across the planet every single second.
180 Star Shards
30-Second TerraRoll Guide
1. Real 1-in-8-Billion Birth Odds

Weighted by UN birth shares across 172 countries, each with real lifespan, schooling, and household starting conditions.

2. Card Combos & 2D6 Lucky Dice

Pair matching cards in one chapter for golden Super Combos, and shake 2D6 Lucky Boost Dice at life crossroads!

3. Time Machine & Cloud Life Keep

Rewind to any past age bubble to explore parallel choices, send wishes to 3 same-second pals, and archive completed lives.

下一世,你會喺邊個國家出世?

用滑鼠或者手指撥動 3D 地球儀,揀好幸運護身符同守護星靈,跟住流星飛去 172 個真實國家!打出故事卡黃金組合技、擲出 2D6 幸運雙骰,寫低專屬於你嘅人生繪本故事。

Japan

Tap any glowing dot on the 3D globe to inspect real living conditions

Gold dots mark countries you have lived in; warm ripples show live births.

Birth Odds & Population Secret

Select any glowing point on Earth to see how many babies out of every 10,000 global births arrive here.

Growing Up Here & Charm Tip

Every country has distinct strengths and recommended Lucky Charms for triggering card combos.

0 lives
Step 1: Choose Birth Era Each era brings unique story cards
Step 2: Lucky Charms & Companion
Step 3: Roll Your Birth

認識 TerraRoll 地球命運骰:結合 172 國真實人口數據嘅人生模擬繪本

全球每年約有 1.32 億名初生嬰兒喺 172 個國家同地區出世。TerraRoll 結合聯合國 WPP、世界銀行 WDI、世衛組織同世界幸福報告公開統計,打造支援多國語言嘅 3D 地球投胎、故事卡組合技、2D6 幸運加分骰、2D12 命運檢定同時光機模擬遊戲。

172 國 按每年真實初生嬰兒人數加權嘅國家同地區
2D6 + 2D12 支援鎖定點數、免費重擲同孖骰暴擊嘅幸運雙骰系統
25 種語言 地道多語介面,支援課室模式同 Google 雲端生命寶庫

真實全球出世機率抽籤

全球約有 17% 初生嬰兒喺印度出世、約 10% 喺尼日利亞同撒哈拉以南走廊、6.8% 喺中國、2.8% 喺美國。你可以按真實世界機率轉動 3D 地球儀,亦可以直接揀任何一個國家出世。

瀏覽 172 國出生率同平均壽命圖鑑

2D6 幸運雙骰、黃金組合技同時光機

配對同屬性故事卡觸發黃金超級組合技,喺人生交叉點前搖勻 2D6 幸運加分雙骰,仲可以隨時撳過去嘅年齡泡泡開啟平行時空重選人生。

睇完整玩法同骰仔攻略

公開統計方法同課堂工作紙

查閱 Gompertz-Makeham 存活模型、對數常態收入分佈同數據來源引用,或者一鍵開啟零網絡追蹤嘅課室模式做地理同通識教學。

探索數據來源同人口數學模型

全球 7 大洲 × 172 國出生機率同預期壽命總目錄

按聯合國同世界銀行 7 大地區分類,展開任何一洲就可以直達各國出生率、壽命同購買力專頁。

撒哈拉以南非洲47 國 · 佔全球出生 32.0%
南亞8 國 · 佔全球出生 27.1%
東亞同太平洋15 國 · 佔全球出生 15.4%
中東同北非18 國 · 佔全球出生 7.5%
拉丁美洲同加勒比24 國 · 佔全球出生 7.0%
歐洲同中亞22 國 · 佔全球出生 3.7%
高收入經濟體38 國 · 佔全球出生 7.4%

TerraRoll 全站攻略、深度專題同開放數據總覽

一撳直達玩法攻略、4 篇人口與骰仔設計專題、模擬引擎公式、課堂工作紙同公開 JSON 數據庫。

Life Crossroad

Shake the 2D6 Lucky Boost Dice first, then choose the path you want to take!

幸運加分雙骰盤(2D6):揀路線前先擲骰拎加分!

擲兩粒 6 面骰仔幫自己加 +1 至 +5 分!撳一下粒骰可以「鎖定保留」再免費重擲 1 次;擲出孖骰直接觸發【+5 孖骰奇蹟大獎+送 6 粒星星碎片】!

Ready to Roll (+1 to +5)
Tap a die to Hold/Release before your free reroll

Pick Your Lucky Charms

Spend Star Shards to collect magical charms! You can carry up to 2 charms into each life.

172-Country World Atlas

Compare real average lifespan and living comfort across 172 countries, or click any country to start a life there!

Appearance & Free Star Gift

Switch between Starry Dark and Storybook Paper themes, or claim free sandbox Star Shards

Free Explorer Gift Pack

Want to try the 1968 Moon Era, 2068 Future World, Star Capsule Gacha, and all Lucky Charms right away? Claim a free Star Shard boost anytime!

Life Storybook Diary

Every chapter from birth onward

Earth Passport, Free Star Gacha & Studio

Zero cooldown walls! Spin for companions & globe skins, or challenge friends on an identical Destiny Seed

Free Star Capsule Gacha (Duplicate-Protected!)

Spend 60 Star Shards per capsule! Prioritizes unowned Soul Pet companions and 3D Globe skins, plus free Expansion Era Trial Tickets.

Star Shards: 180 Trial Tickets: 1
7-Region Earth Passport Stamps

Visit 3 different countries in any region to stamp your passport for +60 bonus Star Shards!

My Illustrated Earth Storybook

Print as a keepsake booklet or save a high-resolution foil collector card

Account, Cloud Life Keep & Shared Lives Wall

Play without an account. Sign in with Google in one click for free cloud saves, automatic in8b.com member record inheritance, community notes, and share links.

Playing locally (no sign-in required). Sign in with Google anytime to sync completed lives across devices.

No recovery key needed! Signing in with your Google account automatically syncs Cloud Life Keep and seamlessly inherits all existing in8b.com member lives & founder rewards.

Cloud Life Snapshots

Sync up to 8 local completed lives with your cross-device Google Cloud Life Keep vault.

0 / 8 local