Weighted by UN birth shares across 172 countries, each with real lifespan, schooling, and household starting conditions.
Pair matching cards in one chapter for golden Super Combos, and shake 2D6 Lucky Boost Dice at life crossroads!
Rewind to any past age bubble to explore parallel choices, send wishes to 3 same-second pals, and archive completed lives.
拨动 3D 地球仪，挑选幸运护身符与守护星灵，跟着流星飞往 172 个真实国家！打出卡牌组合技、投掷 2D6 幸运骰子，谱写独一无二的人生绘本。
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.
Select any glowing point on Earth to see how many babies out of every 10,000 global births arrive here.
Every country has distinct strengths and recommended Lucky Charms for triggering card combos.
全球每年约有 1.32 亿名婴儿在 172 个国家与地区诞生。TerraRoll 将联合国 WPP、世界银行 WDI 与 WHO 公开统计转化为零广告、免费畅玩的命运骰子绘本游戏。
Around 17% of newborns arrive in India, 10% in Nigeria and Sub-Saharan corridors, 6.8% in China, and 2.8% in the United States. Spin the 3D globe under real odds or pick any country directly.
Browse 172 country birth profilesPair matching life cards for golden Super Combos, shake two 6-sided Lucky Boost Dice before major crossroads, and tap any past age bubble to branch a parallel life timeline.
Read the gameplay guideInspect our Gompertz-Makeham survival tables, log-normal income distributions, and source citations, or launch zero-network Classroom Mode for geography and civics lessons.
Explore data sources & demographic math