Successfully complete the game in original mode
without losing any civilians and with a score of
at least 1000,000 points to reach a bonus room
full of items at the end of the game.
Extra $ point credits:
For more points added to your score when you
complete a level, simply shoot various other
items during game play. Shoot lamp post lights,
lanterns, stacks of books, jars, tires on boats,
windows on cars, chairs, and other furniture.
Shooting barrels and drums, however, will not
give you extra points, but may reveal items.