In politics, economy, education and other games, a "Bonus" means a gain of points, money or other valuables, a "Malus" a loss of the same. Early computer games of the 70s and 80s reduce this system of reward and punishment to extremely simple visual metaphors and game procedures.
bOnUs|malUs is a series of computer graphical, framed images based on 8-bit
pixel graphics of classical arcade games. Additional Pics were added.