The cassette provided the audio track for the on screen tutorial that ran at the same time. There was no way you were going to fit an audio track onto a 400 ki

The cassette provided the audio track for the on screen tutorial that ran at the same time. There was no way you were going to fit an audio track onto a 400 kilobyte floppy disk along with the demo software. My favorite bit was the randomized maze generator that you used to develop your fine grained mousing skills.