Kour.io
Kour.io is a free-to-play multiplayer first-person shooter playable directly in the browser. No downloads, no signup required — pick a server, spawn, and start fragging. The maps are fast, the gunplay is tight, and matches typically last around 5 minutes.
How to play
WASD to move, mouse to aim and shoot. Pick up weapons and health around the map. Most modes are team deathmatch or free-for-all, so the objective is simple: get kills, don't die.
Tips
- Learn spawn points for each map; they're predictable
- Stick with one weapon tier — don't drop your good gun for a mid one
- Cover always beats open ground; never cross an exposed lane without support
- Watch the kill feed; it reveals hot zones to avoid or push
Related IO Games
-
Venge.io
Sleek 3D multiplayer shooter
8.3133K1.4K -
Krunker
Fast-paced 3D browser shooter
8.1191K3.5K1 -
Repuls.IO
Mechs and grappling-hook FPS
—160 -
Poxel.io
Voxel-style browser FPS
—220 -
Overtide.io
Free browser arena FPS
—230 -
Veck.io
Another browser FPS
—130 -
Tribals.io
First-person survival clans
—180 -
ClashBall.io
Deflect homing balls in 3D
—140 -
DEADSHOT.io
Casual browser FPS
—190 -
Deadrise.IO
Low-poly zombie FPS survival
—240 -
Cubes 2048 Plus
2048 gets multiplayer, in 3D
—170 -
Agar3D
Classic Agar.io, now in 3D
—290