Play A.J.’s World of Discovery

DOS

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Click the button below to launch the DOS emulator and start playing instantly in your browser.

Control panel

Keyboard and mouse — follow the game’s own controls.

A compatible gamepad can be used after launch.

DOS games do not share one reliable control scheme. Check the title screen or in-game help for its assigned keys.

System: Esc opens the EmulatorJS menu for save and load states, fullscreen, and control remapping.

About A.J.’s World of Discovery

A.J.’s World of Discovery is an educational game for DOS, released in 1992. It was developed by Coktel Vision.

Explore the DOS collection and discover more educational games below.

Where are the controls?

The control panel below the game screen shows this edition’s keys. Click inside the game before using your keyboard.

How do I save or change controls?

Open the player menu for the options available in this emulator. Save support varies by game and player; see the playing help for more guidance.

Where can I find more games like this?

Browse educational games across systems, or stay with the DOS catalogue. Related picks below explain how each game connects.