SIRENFALL
A free browser scene with a live-synthesized civil-defense siren
1 ratings4.44
Saves1
CategoryEntertainment
PlatformWeb
PricingFree
SIRENFALL is a free interactive browser experience featuring a shelter overlooking a rainy city. Users can pull a breaker lever to power a civil-defense siren synthesized live using Web Audio technology. The scene includes ambient rain and thunder sounds, interactive elements like a shutter and CRT monitor, and supports fullscreen and screenshot saving. No installation or signup is required, and it runs in any modern browser.
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Information
CategoryEntertainment
PlatformsWeb
PricingFree
AccountNot confirmed
ListedSeptember 2026
WebVisit
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Mobile PageSpeed
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 27, 2026
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- Performance
- 97 out of 100, Good
- Accessibility
- 100 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
Reddit:SideProject1 source points · 0 comments