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K-Pop Debut Time Machine

Three K-pop acts debuting around the same time. All made it — who made it biggest?

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They all made it — but who went highest?

The K-Pop Debut Time Machine shows Korean pop groups that debuted around the same time, without their names. Using only clues from debut day, like the number of members, the size of the agency and the concept, you split a $10,000 debut investment. Every group in the game became genuinely popular, so this isn't about spotting flops; it's about guessing who rose highest.

Read the real history (contains spoilers)

Six debut seasons

Where do the multiples come from?

There are no public "returns" for pop groups, so the multiples here are a game growth index, not real earnings. They combine public records anyone can check — home success (year-end grand prizes, Circle/Gaon chart No.1s) and overseas success (Billboard 200 and Hot 100), weighted toward overseas — using a rubric published in the guide. On the results screen you can watch each group's official music video from the agency's or artist's own YouTube channel.

Guessing from debut clues alone shows that agency size and early buzz don't decide everything — just ask the seven-member group from a small agency that reached the top of the world.