🐶

OnBlow - The Space Dog

In-depth review
Free
Games & Entertainment

OnBlow: The Space Dog is a free 3D space physics arcade game where players fly Laika through space, dodging obstacles and bouncing on balloons. Navigate outer space, Saturn orbit, and rotating spiral galaxies with zero downloads required.

Catalogued September 17, 2026 · Curated by PWA Directory team
🐶OnBlow - The Space Dog
game.onblow.com
OnBlow - The Space Dog, as it opens in a browser tab

OnBlow - The Space Dog, as it opens in a browser tab.

Works Offline
Installable
Cross-Platform
Free

Not sure how to add OnBlow - The Space Dog 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 OnBlow - The Space Dog? Have us re-run this measurement — we open it in a real browser, cut the network, and send you what survived.

Tags
arcade-game3d-physicsspace-adventurefree-to-playcasual-gameno-download

How to install OnBlow - The Space Dog as a PWA

Chrome / Edge
Menu (⋮) → Add to Home screen
Safari (iOS)
Share (↑) → Add to Home Screen
Firefox
Menu (⋮) → Install

Screenshots

OnBlow - The Space Dog screenshot

Why we recommend OnBlow - The Space Dog

OnBlow earns a recommendation for its commitment to delivering a rich 3D arcade experience directly in the browser, without any downloads. The game's 60 FPS performance and touch-action optimization ensure a smooth experience across various devices, including mobile. Its use of a service worker enhances reliability. The inclusion of Google Sign-In for user authentication suggests potential for personalized experiences or progress saving, further enriching the user experience. The 'standalone' display mode in the manifest indicates an installable PWA that provides an app-like feel outside the browser tab. It offers a well-defined arcade game experience with clear objectives and a compelling space theme.

Best use cases

Best for: Casual gamers looking for a fun, free 3D arcade experience that can be played instantly in a web browser. Ideal for users on any operating system (Windows, macOS, Linux, iOS, Android, Chromebook) who want a quick, engaging game without installation. Perfect for those who enjoy physics-based challenges and space-themed adventures.

Honest limitations

While 'OnBlow - The Space Dog' excels as a casual browser game, it may not satisfy players seeking deep narratives, complex RPG elements, or competitive multiplayer functionalities. The primary focus is on a straightforward arcade experience. Although it's free, the presence of SDK containers for monetization suggests potential in-game advertisements, which might interrupt gameplay for some users.

Are you the maker of OnBlow - The Space Dog? Claim this listing →

Similar to OnBlow - The Space Dog

Mystic Square

A sliding-tile puzzle game in the style of the classic 15 puzzle: rearrange scrambled tiles into the correct order by sliding them into the empty space. A quick, casual brain teaser for anyone who enjoys short logic challenges in the browser.

UnrealOT

UnrealOT is a free, fan-made Open Tibia server. It runs the classic 8.6 Tibia client with the full modern 15.25 real map. Play instantly in your browser on desktop or mobile with no download required. Enjoy five vocations, the Wheel of Destiny, imbuements, and 2x experience rates.

Poki

The web's biggest curated playground of instant games — thousands of HTML5 titles from Subway Surfers to indie originals, loading in seconds with no downloads or accounts. Poki serves a real web manifest (minimal-ui), so kids and Chromebook users can pin it as an installed app and jump straight to games.

52Cards.app

A Progressive Web App for playing classic card games online with customizable decks. Players can upload personal images to create custom card designs using family photos, pets, or any imagery. Includes ten games: Cassino, Solitaire, Spider Solitaire, Spades, Hearts, Gin Rummy, Blackjack, Texas Hold'em, Pot Limit Omaha, and Concentration. Works across phone, tablet, and desktop without requiring app store downloads.

TrySolitaire - Solitaire, Mahjong, Sudoku and more

TrySolitaire offers a collection of classic games, including Solitaire, Sudoku, Mahjong, and 2048. It provides instant play without requiring signup, focusing on accessible gaming for enthusiasts. The app is designed for ease of use across various devices.

2048

Join the tiles and reach 2048! Experience this popular and addictive puzzle game in its original version, available to play completely free and loved by millions. Do you have what it takes to reach 2048?

Own a PWA? See the listing options — standard submission is free.

Get the monthly pick
Double opt-in — nothing is sent until you confirm. Unsubscribe any time.