Zypher — Retro Game

by masarose1234@gmail.com · Just for Fun

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Play the open-source Game Boy homebrew shooter Zypher offline in Chrome, with original gameplay and a flight drill.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#333K

#260K among extensions

Version

1.0.1

updated 17 Aug 2026

Users

monthly, 2 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 15 Oct 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 Zypher — Retro Game

Zypher is an open-source 8-bit side-scrolling shooter created by PixelPhobicGames. Play the complete original game directly in a focused Chrome extension popup. The game and its runtime are packaged with the extension, so gameplay works offline after installation and requires no account or separate download. Features: - Complete original game as the main experience - Flight Drill, a lightweight local HTML5 training mode - Offline play after installation - Keyboard and compatible gamepad controls - No ads, analytics, tracking, or account Keyboard controls: - Arrow keys: move - Z: fire / A button - X: B button - Enter: Start - Shift: Select