Radio Mystery Theater

Unknown author · Entertainment

Open in Chrome Web Store

Users

Avg rating

—

Ratings

—

Updated

Aug 3, 2026

Media

1 item

Description

Radio Mystery Theater - All 1399 Episodes from archive.org Radio Mystery Theater is a Chrome extension for listening to all 1,399 episodes of the classic Radio Mystery Theater, streamed directly from Archive.org. Features: • Full playback controls with adjustable volume and playback speed • Episode search and random episode selection • Sleep timer • Listening history, with export • Customizable themes — including dark, sepia vintage, and true black OLED • A dedicated options page for audio and appearance settings Audio is streamed straight from Archive.org — nothing is hosted or bundled by the extension itself. No account or login is required, and the extension does not collect any personal data.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
21
Description length
Characters in the listing description.
708
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
2.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.