ZX Willy the Bug Slayer

Willy's Spectrum has stopped working. Investigation reveals that it has become unaccountably infested with bugs of various sorts, all of which Willy must kill, destroy or otherwise eliminate so that his computer can work again. Further investigation reveals that the bugs emanate from an Evil Power which is trying to take over all the computers in the world. Willy takes it upon himself to defeat this Evil Power, but he can't do it alone. Help is forthcoming from a friendly source which bears an uncanny resemblance to a popular TV series, but the task of guiding Willy around to find the bugs falls to you, the player.