Knife.io is a fast-paced battle game, and filled with sharp competition! In Knife.io, your goal is simple: throw knives at your enemies, dodge their attacks, and be the last one standing!

Last Updated

Feb 18, 2025

Controls

Single Player:

WASD or move the left mouse = movement
Space or LMB = attack

Two Players (Local Multiplayer):

Player 1: WASD = move, Space = attack
Player 2: Arrow keys = move, L = attack