← Time Machine Society

タイムマシン人生

2026年までの記憶を持ったまま、1980年のアメリカでもう一度20歳に。ランダムに生まれた家庭から、仕事・引っ越し・家族・友人・投資を経て自分のお葬式まで。実際の株価・物価・住宅価格・原油価格で遊ぶ人生シミュレーション。

ゲーム内のお金とスコアはすべて架空のもので、投資の助言ではありません。 出典とルール(英語) · プライバシーポリシー

Born into a random family, living it all again with the future in mind

Time Machine Life is a simulation of one whole life: you're born again into 1980s America at twenty, with a fuzzy memory of everything until 2026. Which family you're born into is a draw. There are eleven backgrounds, from a Brooklyn Italian family, a second-generation Mexican American family in East LA, a Chinatown laundry, a family of Harlem jazz musicians, an Iowa corn farm, a Detroit auto town, a Texas oil town and a New York group home to the youngest heir of a Manhattan real-estate empire. Each sets your city, starting money, family and friends, and the jobs open to you.

Years pass in seconds with their paychecks, bills and market news, and time stops at the big moments: Black Monday, Live Aid, the first Mac, the Berlin Wall, the Gulf War, a sitcom pilot that turns out to be Friends, a garage startup that turns out to be Google, Y2K, 9/11, Katrina, the iPhone, 2008, Bitcoin and COVID. Lend money to Mike, Sarah or Danny and they use it their own way, with real stock prices and dice deciding how it turns out.

Every life ends at a funeral. You may die before 2026; if you make it, the rest of your life is projected from your health, family and money. Where and how you died, what your family and friends say in their eulogies, and which legendary moment gets replayed all come from the choices you actually made.

How to play

  1. Check your family draw (you can redraw once), type a name if you like, and choose to be born a man or a woman.
  2. First choose a path: go straight to work, finish college, or take the road less traveled (the Army, a dream, the work you grew up around); the specific job comes next. Graduates apply for jobs or to law and medical school, and hidden grades plus luck decide who gets in. Pay is never shown up front; you see it in each year's review.
  3. TV pilots and startups pitch you with a one-line synopsis and no name: real hits, real flops and made-up ideas mixed together, offered in a different year each life. Even backing a hit, your stake can get diluted.
  4. Startup pitches, keep-it-sealed collectibles and fractional art lots settle on the same real records (with sources) as the site's Angel Investor, Luxury Resale and Art time machines. Small angel checks get diluted by later rounds, boxes get soaked or opened in moves, and stakes are capped at what an ordinary person could put in.
  5. Small choices leave hidden knacks: a Macintosh, an iPhone or a coding class build tech sense; a gym or marathons, an exercise habit; campaigns and volunteering, connections; collecting, an eye for things. Later they quietly tip hiring, pay, health, layoffs and what you pick (game rules).
  6. As under US bankruptcy law, a discharge comes once per eight years; in between, debt past the limit gets your cards cut off and you go without. Your spouse has their own job, income and layoff risk, picked to reflect that people tend to marry within their income bracket. Addiction brings a recovery chance every year, likelier with a spouse, a job, friends and family; years in the red bring lifelines like a friend's referral, retraining or an apprenticeship (game rules).
  7. Estates pay the real federal estate tax for the year of death (that year's exemption per person and top rate; a surviving spouse doubles the exemption), and great wealth brings upkeep plus choices worth a share of your fortune: lawsuits, relatives, a trust for the kids, a yacht, a foundation, a suspicious fund. Following the Holmes-Rahe stress scale, life now includes losing a spouse, a close friend's death, separation and reconciliation, who stays home with a baby, where to raise the kids and a criminal insider-trading trial; relationships at fifty shape health in old age (Harvard Study of Adult Development), and surprise bills follow the Federal Reserve finding that about four in ten adults couldn't cover $400 from savings. At the funeral you leave the one of hospice nurse Bronnie Ware's five regrets of the dying that fits your life (effect sizes are game rules).
  8. Homeowners pay each area's recent average effective property tax (rounded) on the home's current value; in Los Angeles, California's Prop 13 lets the assessed value rise at most 2% a year from the purchase price. Repairs and insurance run about 1.2% of the value a year (2% in Miami) (game rules).
  9. Choose on each event card to see the scene, the outcome and the change in net worth. Each year's review shows income, savings, bills and investment moves.
  10. Most savings go into a 401(k) automatically; you only pick stocks yourself at brokerage stops every few years. 401(k)s spread through the 1980s, not every job offers one, and some people cash theirs out when they change jobs.
  11. Everyday spending follows the BLS Consumer Expenditure Survey by income: middle-income households spend most of their take-home pay, higher earners save a larger share. Taxes are progressive, following CBO average tax rates by income. Cars wear out and kids go to college, too.
  12. When the life ends, the funeral plays out in speech bubbles: where and how, the eulogies, your legendary moments and the ending. Tap the scene to advance, or skip.

Score and endings

The leaderboard score is the estate you leave: cash, 401(k), stocks, side bets and home equity. Endings combine five levels of wealth with three levels of how people remember you, plus special endings such as the insider, gone too soon, the Hollywood star and everyone's pastor: nearly twenty in all. Poor health can cost you your job and your life; bankruptcy with nobody to lean on can put you on the street. Painkiller addiction and gambling, which broke many real lives, are paths too, and so are the ways back.

Data and limits

Inspired by

Living a whole life from a random birth is an old genre. Time Machine Life owes a lot to Real Lives (2001), the educational game that draws your birthplace from real statistics; BitLife, which made the genre popular; and 1 in 8 Billion, which follows one life drawn from the world's real birth statistics. This game adds one question, "what if you lived 1980s America again, remembering the future?", and puts its weight on real prices and choices about money. Thank you to the makers of all three.