The Real Ghostbusters

After the success of the Ghostbusters film (and indeed of the licensed game
from Activision) a cartoon TV series was created, which this game is based on.
The player controls a Ghostbuster, who has 10 levels full of ghosts to clear
up.

This is done by first shooting the ghosts using a gun, and then by using a
photon beam (by holding down the fire button) to suck them in for storage in
the backpack. Photon recharges can be collected, as can the potential for an
improved shot, as well as a shield. The Ghostbusters mascot Slimer also
appears as a power-up, which hovers around the player’s character killing
ghosts on contact.

The Real Ghostbusters