How do I play Add Fast online?

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

What are the controls for Add Fast?

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 Add Fast?

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 Add Fast?

Add Fast was developed by Fred Dunlap in 1981 and published by CUE, Inc..

Add Fast – Retro C64 Maths Game • Play Free in Browser

Game Information

Add Fast

Publisher: CUE, Inc.

Genre: Maths

Developer: Fred Dunlap

Year: 1981

C64 Type: PAL

Played: 0 Times

View on Gamebase64.com

About Add Fast

Add Fast is a maths game for the Commodore 64 that was released in 1981. The game was developed by Fred Dunlap and published by CUE, Inc..

Now you can play Add Fast 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 Add Fast

Getting Started

Click the "Start Game" button to load Add Fast directly in your browser. This Maths game from 1981 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