Krunker.io

Krunker.io Unblocked is a browser shooter that plays like a lightweight arena FPS from the early 2000s: blocky maps, no loading screens, and a movement system where sliding and hopping matter as much as your aim. You are in a live match within seconds of clicking play.

What Is Krunker.io?

Built by Sidney de Vries, Krunker.io is a free first-person shooter that runs entirely in the browser against real players. You pick a class rather than a loadout - the assault-rifle Triggerman, the sniping Hunter, the shotgun-toting Run N Gun and the rest - and each one comes with its own weapon, movement speed and health.

The thing that separates good players from everyone else is not the gun, though. It is movement: chaining slides into jumps keeps your speed up and makes you dramatically harder to hit, and the whole competitive scene is built on top of that one mechanic.

How to Play Krunker.io

Controls

• WASD - move, Space - jump
• Mouse - aim, left click - fire, right click - aim down sights
• Shift - slide while running, the basis of every advanced movement trick
• R - reload, F - spray a tag on the wall

Matches are quick and respawns are instant, so a bad start costs nothing. Free-for-all drops you in with everyone against everyone; team modes add objectives, and custom lobbies let you play only with friends.

Tips to Get More Kills

• Slide, then jump. A slide into a jump carries your speed through the air - it is faster than running and much harder to shoot at.
• Never stand still to aim. Right-clicking helps at range, but a stationary player in this game is a free kill for anyone with a sniper.
• Pick a class and stay with it. Recoil and movement speed differ enough that switching every match means never learning either.
• Reload after every fight. Respawns are instant for your enemies too, and half a magazine is how duels are lost.
• Use verticality. Most maps are built around rooftops and ramps; players who stay on the ground get shot from above all game.

Why Play Krunker.io on Unblocked Games 88?

• Runs straight in the browser - no download, no install, no plugin.
• Works on a school Chromebook or an office laptop where most game sites are filtered.
• Free to play, and you can jump into a match without making an account.
• One-click fullscreen, plus like, comment and a heart button to save the game to your favourites.

More Browser Shooters

Shell Shockers is the other big browser FPS, with the same instant matches and eggs instead of soldiers, while Half-Life is there when you want a campaign rather than a lobby.

Krunker.io FAQ

Is Krunker.io free to play?

Yes. The game is free in your browser on this page - nothing to buy or download, and no account is needed to start a match.

Can I play Krunker.io at school or on a Chromebook?

Krunker.io unblocked loads here rather than through the usual game portals, so it gets past most school and work filters and runs in Chrome on a Chromebook. Check your own school or company rules first.

What are the controls?

WASD to move, mouse to aim and fire, space to jump, shift to slide, R to reload and F to spray a tag.

What is slide-hopping?

Sliding with shift and jumping out of the slide, over and over. It keeps your momentum high and your hitbox moving, and it is the single biggest skill gap in the game.

Which class should I pick?

Triggerman is the safest starting point - a balanced assault rifle with no awkward habits. Move to Hunter or Run N Gun once you know the maps.

Am I playing against real people?

Yes. Matches are live multiplayer against other players, which is why the skill level varies wildly from one lobby to the next.