Game Detail
Stellar Code
App ID 3411510 | Recorded March 25, 2026 at 02:08 PM
Adventure, Indie
Categories: Single-player, Steam Achievements, Family Sharing
Release date: August 15, 2025
Developer/Publisher: Fragaria / Fragaria, Studio CAGE, Seikei Production
Positive 80% · 5 reviews
Short description
Official Steam summary
Mysterious phenomena from space. A researcher's fatal accident. Cryptic codes engraved on an unknown material. Together with your brilliant sister-in-law, you must unravel a mystery that could determine the fate of Earth. A sci-fi mystery visual novel of discovery and suspense.
Current price
$22.48
All-time low
$22.48
12-month low
$22.48
Verdict
Buy now
Within 0% of the all-time low.
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View on Steam16 helpful
[後半に日本語レビューあり] [h1]Pop Exterior, Hard-SF Core: A Sci-Fi Mystery VN[/h1] A sci-fi mystery visual novel where a university student and his Nobel-caliber...
0 helpful
One of the best Sci-Fi genre VN out there. The characters, the puzzles, the mystery of the plot, and the thematic message of the work as a whole were...