How do I play Codeknacker online?

Click the 'Start Game' button to load Codeknacker in your browser's C64 emulator. No downloads required - the game runs directly in your web browser using JavaScript.

What are the controls for Codeknacker?

Use WASD keys for movement and Left SHIFT for the fire button on Joystick 1, or use arrow keys with Left CTRL for Joystick 2. You can swap joystick ports using the joystick swap button.

Can I save my progress in Codeknacker?

Yes! Use the save snapshot button (floppy disk icon) to save your game state, and the restore snapshot button (folder icon) to load it later. This works like a save state feature.

Who created Codeknacker?

Codeknacker was developed by John Mihalik, A. Schuster & Doris Packulat in 1984 and published by Markt & Technik/64'er.

Play Codeknacker Online | Logical Game Commodore 64 Game from 1984

Game Information

Codeknacker

Publisher: Markt & Technik/64'er

Genre: Logical Game

Developer: John Mihalik, A. Schuster & Doris Packulat

Year: 1984

C64 Type: PAL/NTSC

Played: 0 Times

View on Gamebase64.com

About Codeknacker

Codeknacker is a logical game game for the Commodore 64 that was released in 1984. The game was developed by John Mihalik, A. Schuster & Doris Packulat and published by Markt & Technik/64'er.

Now you can play Codeknacker online, directly in your web browser! Our Commodore 64 emulator brings this retro gaming experience to life without requiring any downloads or plugins. Just click "Start Game" and enjoy this piece of gaming history.

Joystick Controls

Joystick 1:

Left: A
Right: D
Up: W
Down: S
Fire: Left SHIFT

Joystick 2:

Left: ←
Right: →
Up: ↑
Down: ↓
Fire: Left CTRL

C64 Emulator © 2023 Thomas Hochgoetz.
We offer no C64 downloads due to copyright.

How to Play Codeknacker

Getting Started

Click the "Start Game" button to load Codeknacker directly in your browser. This Logical Game game from 1984 runs using our Commodore 64 emulator - no downloads, plugins, or installation required.

Game Controls

Use the keyboard controls shown in the Joystick Controls section above. By default:

Movement: WASD keys or Arrow keys
Action/Fire: Left SHIFT or Left CTRL
Switch Joysticks: Click the joystick swap icon if the controls don't respond