
Kokushi : Lost Island is a combat-free, quest-log-free exploration adventure. Wander a living island alone and search for 14 scattered mah-jong tiles to forge the legendary Kokushi Musou hand before nightfall. No mah-jong knowledge required.
Modeled estimate, not a reported figure. How we estimate →
About
Kokushi: lost island is a pure-exploration adventure with no combat and no quest log. You wander a living island alone, where time never stops, searching for fourteen mah-jong tiles to complete the legendary Kokushi Musou hand.
➤ Each play session takes around 10 to 20 minutes.
■ Guide UI — Always Know What to Collect
The on-screen Musou Gauge highlights every missing tile, so you can focus on exploration. Even players who know nothing about mah-jong can enjoy the hunt.
■ Beware the Sunset
Exploration isn’t unlimited. Time advances in real-time, and the island is swallowed by darkness when the sun goes down. Gather all fourteen tiles before night falls.
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Languages: English, Simplified Chinese, Japanese
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $168.3K | 290 | 87% | $19.99 | |
| $210.1K | 34 | 29% | $199.99 | |
| $57.3K | 104 | 90% | $19.99 | |
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| $228.5K | 37 | 24% | $199.99 | |
| $38.2K | 110 | 86% | $19.99 |