The Adventures of Captain Callisto

by Negru Gabriel · web-gam-dev.blogspot.com · Games

Manifest V3 Free

View in Chrome Web Store Data as of 12 Nov 2026

A retro space adventure. Guide Captain Callisto through alien fortresses — collect treasure, avoid missiles, reach the transporter!

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#256K

#226K among extensions

Version

1.0.1

updated 15 Jul 2026

Users

monthly, 5 months

Latest, 12 Nov 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months

Latest, 12 Nov 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About The Adventures of Captain Callisto

🚀 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