Krunker.io

How to Play Krunker.io

Krunker.io is a pixel-style multiplayer FPS built around quick spawns, sharp aim, and constant movement. After the menu loads, pick a class or loadout that matches how you want to fight, then join a public server, quick match, or custom game. Click inside the game area before spawning so pointer lock, mouse look, and keyboard movement go to the iframe. In a match, use slide movement and jumps to cross lanes without becoming an easy target, learn where each map opens into long sightlines, and reload only after you break line of sight. Classes and weapons can change the rhythm of a round, so treat each respawn as a chance to adjust your route, range, and timing. Because Krunker.io is online multiplayer, server population, map rotation, region latency, login prompts, and custom game availability can change from session to session.

Game Controls

WASD - Move Mouse - Aim and look around Left click - Shoot Right click - Aim or scope when supported Space - Jump Shift - Crouch or slide R - Reload Number keys / mouse wheel - Switch weapons Esc - Menu Click inside the game first if keyboard or mouse controls do not respond

Tips for Krunker.io

• Click inside the game window before playing so pointer lock and keyboard input can activate.
• Start with quick matches before browsing custom games so you can learn the pace, classes, and common sightlines.
• Use slide movement between fights; standing still makes you an easy target in Krunker.io's fast lanes.
• Reload after breaking line of sight or winning a duel instead of stopping in open map routes.
• Pick weapons and classes that fit the map: close routes reward speed, while long lanes reward steadier aim.
• If a server feels laggy or empty, return to the menu and choose another match, custom lobby, or region.
• Browser privacy settings, third-party storage rules, or Krunker.io service changes can affect login and multiplayer availability.

Why We Recommend This Game

Krunker.io earns its spot because it feels like a real browser FPS rather than a simple shooting minigame: class choices, slide-heavy movement, keyboard-and-mouse aiming, server browser sessions, and custom maps give each round a different pace.