🕳️

PROXX

Free

A space-themed Minesweeper reimagined by Google Chrome Labs. Silky smooth on mobile and desktop, works offline, designed for accessibility. A beautiful PWA showcase. It is fully playable with a screen reader and a keyboard, which is rare enough in a game to be the point.

Catalogued April 15, 2026 · Curated by PWA Directory team

Open App

🕳️PROXX

proxx.app

PROXX, as it opens in a browser tab.

Works Offline

Installable

Cross-Platform

✓

Free

Not sure how to add PROXX to your home screen? Step-by-step for Chrome, Safari, Firefox and Edge — it takes about ten seconds, and there is no app store involved.

Own PROXX? Have us re-run this measurement — we open it in a real browser, cut the network, and send you what survived.

How to install PROXX as a PWA

Chrome / Edge

Menu (⋮) → Add to Home screen

Safari (iOS)

Share (↑) → Add to Home Screen

Firefox

Menu (⋮) → Install

Screenshots

4 images · scroll →

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PROXX in our guides

Browser games you can installBrowser games install straight from the address bar — no store, no download, no account. Lichess covers chess with full analysis, PROXX is a minesweeper variant built by Google, 2048 and Wordle need no introduction, and Soodoku handles sudoku. Single-player games cache their own code and keep working with no connection; live multiplayer cannot, since the moves have to travel.Read the answer →

Games you can play with no internet, straight from the browserYes, browser games can work entirely offline — once installed, a game with a service worker caches its code and assets and runs with no connection at all. That covers puzzle games, chess, and anything that does not need a live opponent. What cannot work offline is real-time multiplayer, since it depends on a server relaying moves. Install from the browser, load once while connected, and the game is available on a plane or in a tunnel.Read the answer →

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