Puzzle · Cozy
Observatory
Notice what changed in the night sky, then prove what it is.
Free to play in the browser · No advertising is shown in this title.
A quiet observation mystery set on the last night of a mountain observatory. Align old photographic plates, find the point that changed, and test an explanation before it goes in your journal. Each discovery helps restore the observatory. This build includes all 24 observations across four skies and six mysteries, and nothing is timed.
Line up the reference stars, compare plates A, B and C to find the point that changed, then choose an explanation, predict plate D and take the follow-up exposure that proves it.
- Genre
- Puzzle · Cozy
- Mode
- Single player
- Input
- Touch · Mouse and trackpad · Keyboard — Portrait and landscape
- Levels
- 24
- Languages
- 20
- Download size
- 0.3 MB
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Align the plates — slide the amber cross onto the fixed cross and lock it.
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Find the change — compare the plates and tap the point that moves, pulses or fades.
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Test your idea — pick an explanation, predict plate D and capture the right follow-up.
| Play on Web | Free to play in the browser |
|---|---|
| iPhone & iPad | An iPhone and iPad version is not released yet. |
| Android | An Android version is not released yet. |
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English · 한국어 · 日本語 · 中文（普通话／简体） · 廣東話（繁體） · Español · Português · Français · Deutsch · Русский · Italiano · Polski · Türkçe · العربية · ไทย · Bahasa Indonesia · Tiếng Việt · Українська · Nederlands · Čeština
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