
Earth destroyed by nuclear disaster. For 150 years, humanity's last hope, the 'Ark', drifts through space. Food dwindles, distrust grows. As leader, your mission: secure provisions, maintain order. Can you and 500 crew members survive to rekindle humanity's flame?
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"Earth has been ravaged by a nuclear catastrophe. For 150 years, the descendants of the last survivors have drifted through space aboard the 'Ark'. Now, at this critical juncture, food supplies are dwindling, and seeds of distrust have begun to sprout among the people. Maintaining provisions, order, and cohesion has become your paramount mission.
Can you and the other 500 crew members endure the journey and keep the flame of humanity alive?
You must address the Ark's needs and resolve the dilemmas faced by your crew."

Game Features:
Seven experts are on an adventure with you, from left to right: Space Observer Jessica, Farmer Max, Researcher Karen, Coach Abigail, Clerk Zoe, Programmer Sakura, and Security Guard Ray.

Within 30 days, you must fulfill the needs aboard the Ark and help the crew resolve their hardships.
Each day on the ship is divided into two parts: routine actions and unexpected events. The core gameplay revolves around using the resources gathered from your daily actions to resolve these events.
A single playthrough takes about 20–30 minutes, though some branching paths and endings may require more time.

Featuring 26 endings (A–Z), deep branching storylines, and a 50,000-word script—your choices will shape the fate of humanity aboard the Ark!
Featuring narrative-driven endings and masterfully crafted branching paths, this game is incredibly replayable.
Unlock different abilities and decision branches, growing stronger with each challenge!

With its expansive backstory, the game’s “Database” and “Observation Room” help you delve into the deepest layers of the game’s data and unravel all its mysteries!
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Languages: English, Traditional Chinese
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Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
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