Just two small, simple demo programs which show... something. Maybe. Also, regarding that game I mentioned about killing bunnies: The game I was thinking of is Jump 'n Bump from Brainchild Design, a group of Swedish developers which did indeed include Martin Magnusson, so Magnusson's taste for gory DOS graphics appears to have had its influence on that game, although Brainchild Design did also release other games without violence.