You are a paper boy named Fred, who was riding home from his paper round when suddenly a long metallic object came hurtling over a nearby fence, lodging itself in the front wheel of your bike. You are launched over the handlebars and fly over the fence into the garden beyond, to find yourself in Hodgkins Manor, the house of Basil Hodgkins, local nutty scientist and town weirdo. You realise that getting out of this place is going to be no mean feat...
Notes
The original Spectrum version was Quilled. The later Amstrad CP/M port (by Stephen Boyd) was PAWed.