The Adventures of Captain Callisto

Name: The Adventures of Captain Callisto
Author: web-gam-dev.blogspot.com

web-gam-dev.blogspot.com · Games

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Jul 15, 2026

Media

2 items

Description

A retro space adventure. Guide Captain Callisto through alien fortresses — collect treasure, avoid missiles, reach the transporter! 🚀 THE ADVENTURES OF CAPTAIN CALLISTO Our hero blasts through space, seeking adventure in the Zeta Air Fortress! ━━━ HOW TO PLAY ━━━ Click the Captain Callisto icon in your Chrome toolbar. A cinematic animated splash launches — click or press any key to begin! Use arrow keys or WASD to guide Captain Callisto through each level. • Collect all the treasure in each level • Reach the transporter portal to proceed • Avoid missiles and alien defenses • Multiple levels across alien fortresses, pyramids, and spires ━━━ FEATURES ━━━ ✦ WebGL2 3D-accelerated retro space platformer ✦ Large 800×450 popup — plenty of space to play ✦ Cinematic animated splash screen on launch ✦ Atmospheric chiptune music (Milky Way by Ben Prunty) ✦ Multiple themed levels with level intro text ✦ Progress saved automatically (localStorage) ✦ Fully offline after installation ✦ Zero ads, zero tracking, zero analytics, zero permissions CATEGORY: Games WEBSITE: https://web-gam-dev.blogspot.com

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.
34
Description length
Characters in the listing description.
1107
Media assets
Screenshots and videos on the listing.
2
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.
Yes
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).
—

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

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
34
Description length
Characters in the listing description.
1107
Media assets
Screenshots and videos on the listing.
2
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.
Yes
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).
—

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