Evil zombies from the planet Oozalot have arrived on planet earth. Before they take over the World they first must defend themselves against man's only defence, methane gas. They have discovered that in man's history the canary was used underground to warn of a gas escape. In order to protect themselves they decide to capture all the canaries on earth. Nowadays of course, most of these birds are kept as pets by little old ladies. When the birds start disappearing, Granny Olltwit decides enough is enough and goes in search of the missing creatures. To move Granny use the arrow keys. To make her jump press the Shift key. Eat cabbages to build up Granny's gas level as she has no real weapons except her wits and her rather unpleasant flatulence problem which is lethal to the zombies. To release the gas build up press the F key on your keyboard.