Xash: half-life - browser port

4.5 / 5

21,923 plays

action

Game Information

Developer: SZ Games

Rating:

4.5/5

Released: April 2024

Last Updated: June 2025

Technology: HTML5 (Unity WebGL)

Platform: Browser

Size: ~15 MB

Plays: 21,923

Mobile Support: No

About Xash: half-life - browser port

Step back into legendary corridors of chaos with Xash: Half-Life – Browser Port, the definitive indie HTML5 adaptation of Valve’s genre-defining classic! Dive right from your browser into Gordon Freeman’s breakout adventure and experience both the iconic Half-Life campaign and acclaimed Opposing Force expansion—all for free, no download required.

Engineered for seamless browser play, Xash: Half-Life delivers pure nostalgia fused with modern indie innovation, letting you blast through Black Mesa’s frantic firefights with smooth controls and authentic environmental details. Relentless headcrabs leap from every corner, nimble soldiers attempt to outflank you, and fiendish puzzles ensure your wits stay as sharp as your trigger finger. The game’s crisp graphics, fluid weapon handling, and immersive soundscape bring every standoff and set piece to life, even in the pixel-perfect confines of your browser window.

As you battle through secret labs and alien realms, you’ll encounter reimagined levels, clever environmental storytelling, and all the unforgettable atmosphere that put Half-Life on the map. The Xash engine flawlessly translates the acclaimed single-player campaign—allowing both veterans and new recruits to explore Black Mesa’s secrets at their own pace. Responsive HTML5 tech means instant respawns and zero installs, keeping you locked into the action without a hitch.

Whether you’re reliving your first descent into the Resonance Cascade or discovering what made Half-Life a revolution, Xash delivers high-octane indie fun—no gaming rig needed. It’s your chance to conquer a retro masterpiece on any desktop, challenge yourself with its iconic medley of weapons and alien foes, and prove you’ve got what it takes to survive Black Mesa’s brutal gauntlet. Strap in for an adventure that’s just a click away—classic action awaits!

How to Play

Jump into Xash: Half-Life by simply launching the game in your browser—no downloads, logins, or installs needed. As you step into Freeman’s shoes, use the standard WASD keys to move, your mouse to aim and shoot, and Spacebar to jump. Press Shift for a quick sprint, Ctrl to crouch, and R to reload your weapon. Swap between your arsenal using the number keys, and interact with objects or open doors using E.

Progress through levels by navigating intricate Black Mesa labs, dodging traps, solving physics-based puzzles, and facing off against relentless soldiers and ravenous aliens. Keep an eye out for medkits, ammo stashes, and environmental clues to uncover secrets and shortcuts. New players should take their time to explore every area—the world is packed with Easter eggs and hidden routes that reward curiosity.

For beginners, take cover during firefights—peek out to minimize taking damage, and always conserve ammunition. Use the crowbar for close encounters and to break open supply crates. Don’t forget to listen for audio cues; they often hint at upcoming dangers or hidden resources. As you progress, the challenge ramps up—don’t be afraid to replay sections to master enemy patterns and improve your skills. Above all, immerse yourself in the suspense, experiment bravely, and have fun!

Controls

mouse

keyboard

Tips & Tricks

Always save your game before risky encounters; browser reloads can reset your progress.
Use environmental traps—exploding barrels and electrical hazards can wipe out groups of enemies effortlessly.
Crowbar is your best friend: conserve ammo by smashing crates and taking out weaker foes up close.
Use flanking routes and ventilation shafts to surprise enemies—exploration pays off!
Master quick weapon swapping (number keys) to adapt on the fly to enemy types.
Listen closely: distinctive sounds signal enemy ambushes or hidden power-ups nearby.
If stuck on a puzzle, backtrack and scan for subtle clues or interactable items you may have missed.

Game Features

Faithful browser port of Valve’s legendary Half-Life and Opposing Force
Zero install—instant launch in any modern browser (desktop only)
Classic level design and enemy AI meticulously recreated
Complete arsenal of iconic Half-Life weapons
Atmospheric sound and music for immersive retro action
Hidden secrets, Easter eggs, and challenging puzzles
Responsive controls tailored for PC gaming veterans and newcomers alike

Frequently Asked Questions

Do I need to download or install anything to play Xash: Half-Life?

No download or installation required! Just open the game in your browser and begin playing instantly. It's optimized for desktop browsers for best performance.

Which expansions are included in this browser port?

Xash: Half-Life includes both the original Half-Life campaign and the Opposing Force expansion, letting you experience both storylines directly in your browser.

Can I play Xash: Half-Life on my phone or tablet?

Currently, Xash: Half-Life is not mobile compatible. For the best experience, play on a desktop or laptop browser.

Are there any multiplayer or co-op modes available?

At this time, Xash: Half-Life focuses on delivering the full single-player experience. Multiplayer features are not supported in the browser port.

How can I maximize my performance or fix lag?

Close unused browser tabs and background applications to free up system resources. For the smoothest gameplay, use a modern browser like Chrome or Firefox on a desktop with stable internet.