Licensed game based on the King Features Syndicate cartoon character.
Based on 1990 Bizarre Developments/Alternative 8 bit (C64/128, Spectrum) release.
Instructions (English) [Source: Atari Mania]
On the title screen enter "DOCTOR WHO" and press return to activate the cheat. The screen will flash a rainbow copper pattern letting you know the cheat is active. During play press F1 to refill you life meter and press F2 to skip levels.
Once the title screen has loaded and the music starts to play, type any of the following level codes followed by Return to begin on the relevant level:
2-“SUBURBAN” 3-“SOOTY” 4-“DUCKULA”
Enter "DEMO" and press return to start the demo.
[Source: Abaddon, via message posted on EAB]