Ghostbusters
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In this game you must blast ghosts with a nuclear-powered
ray gun by pressing the space bar. After that, you must
press the B key to suck the ghost into one of the traps
you have purchased from Paranormal Products.

To purchase more traps and dispose of used ones, go to the
Paranormal Products store at any time in the game by pushing
the R key.

To move your man use the left and right arrow keys. Any
ghosts hit by your blaster give you 10 points.

Trapped ghosts give you 100 points.

Every 5,000 points scored, you must face the Marshmallow Man,
who is worth heaps of points but he gets harder to confront
every confrontation.

After every five ghosts trapped, there is a challenge stage.