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.
[後半に日本語レビューあり]
Pop Exterior, Hard-SF Core: A Sci-Fi Mystery VN
A sci-fi mystery visual novel where a university student and his Nobel-caliber step-sister decode an alien cipher found inside a mysterious metal cylinder. There is no whodunit, no trick to unravel. The mystery is rooted in real astrophysics — orbital mechanics, spectral analysis, metallic...
Solid sci fi visual novel
Good:
+ Some puzzle/detective elements (hint system is available)
+ Short and concise story without fluff
+ Good mystery with an uncommon theme
Bad:
- No voice acting
- Art can be better (but this is kind of their style)
