Publisher instructions for Knife.io
- Mouse
- WASD keys
- Arrow keys
- Spacebar
Single Player: - PC: Move with the mouse or WASD, attack with Spacebar or Left Click - Mobile: First finger to move, second finger to attack Two Players (Local Multiplayer): - PC: Player 1: Move with WASD, attack with Spacebar Player 2: Move with Arrow Keys, attack with L - Mobile: First finger to move, second finger to attack (same as single player)
Will it run on your device?
Knife.io has a 800×600 landscape canvas. The supplied controls do not confirm touch support. Canvas dimensions and control notes alone do not verify compatibility with a particular phone or browser.
The catalogue lists WebGL as its technology. Performance depends on the game and your device. This game cannot be played on this site.
| Category | IO |
|---|---|
| Canvas size | 800 × 600 px |
| Orientation | Landscape (4:3) |
| Input | Mouse, WASD keys, Arrow keys, Spacebar |
| Touch controls documented | Not stated by the developer |
| Phone compatibility | Not verified |
| Technology | WebGL |
| Players | Two-player tag |
| Access here | Details free to browse; gameplay unavailable here. |
How Knife.io compares to similar games
These are the closest matches in the library, ranked by how many tags they share with Knife.io. The table compares listed canvas orientation, control notes and technology labels. It does not compare tested gameplay experiences.
| Game | Shares | Orientation | Input | Engine |
|---|---|---|---|---|
 Knife.io (this page) | — | Landscape | Mouse, WASD keys, Arrow keys, Spacebar | WebGL |
 Push.io | arena, battleroyale, multiplayer | Landscape | Mouse, WASD keys, Spacebar | Javascript |
 Slithoria | arena, multiplayer | Landscape | Mouse, Touch, Drag & drop | Javascript |
 Space.io | battleroyale, multiplayer | Landscape | Mouse, Touch, WASD keys, Spacebar | WebGL |
 War Space | battleroyale, multiplayer | Landscape | Mouse | Javascript |
 Snake Duel | arena, 2players | Landscape | Mouse, Touch, Drag & drop, Arrow keys | WebGL |
 Guns & Bottles | knife | Portrait | Touch | Javascript |
Browse related games
Knife.io is tagged with the following. Each tag is a live collection page — a fast way to find more games built on the same idea.
Questions about Knife.io
How do you control Knife.io?
The publisher notes mention Mouse, WASD keys, Arrow keys, Spacebar. Single Player: - PC: Move with the mouse or WASD, attack with Spacebar or Left Click - Mobile: First finger to move, second finger to attack Two Players (Local Multiplayer): - PC: Player 1: Move with WASD, attack with Spacebar Player 2: Move with Arrow Keys, attack with L - Mobile: First finger to move, second finger to attack (same as single player)
Can you play Knife.io on a phone?
Knife.io has a 800×600 landscape canvas. The supplied controls do not confirm touch support. Canvas dimensions and control notes alone do not verify compatibility with a particular phone or browser.
What kind of game is Knife.io?
It is listed as a io game, tagged knife, arena, 2players, battleroyale. The catalogue does not specify its run structure.
Is Knife.io free, and does it need an install?
This GameDistribution game is unavailable on this site. Its publisher-listed details are free to browse.
