Ghostbusters II Amstrad CPC

They're Back! Pretty As A Picture, Mean As The Devil. Weird things happen... The slime is on the rise. The Titanic has arrived. And after 300 years. Vigo the Carpathian won't stay dead. Who you gonna call? Get  your bustin' business back on its feet, Hit the streets in you Ectomobile. Go underground to discover a river of slime... and rise above it all with the Statue of Liberty. All to turn evil to good and defeat Vigo at the Museum of Art. Action, adventure, strategy challenges - and great laughs. Ghostbusters II. — Cassette cover

Ghostbusters II is the title of a video game released for several home computer and console systems. The game is loosely based on the film of the same name.

All home computer editions were published by Activision. Each home computer game edition of the game is essentially similar, with changes in the quality of graphics and sound.

The DOS version is completely different from the other ones, having been developed by a different company, Dynamix with game design by Doug Barnett.

Gameplay

Most version of the game feature several arcade sequences based on the film: Van Horne: the player controls Ray Stantz as he is lowered into an air shaft of the disused Van Horne subway system to collect a sample of slime. He is armed with his proton pack and other weaponry with which to defend himself against the myriad of ghosts that attack: some will collide or grab him and cause damage, while others will attempt to cut his rope. The player must collect the three segments of the slime scoop, as well as ammo and health, during the descent.

Journey to the Museum: the Statue of Liberty has been brought to life by "mood slime" and is marching toward the Metropolitan Museum of Art; the player controls a floating fireball (generated from the Statue's torch) which fires horizontal shots and must be used to protect the Statue from swarms of ghosts. Impacts from ghosts (or regeneration of the fireball) uses up precious slime, though it can be replenished from destroyed ghosts.

Showdown in the Museum: the player controls the four Ghostbusters individually, armed variously with proton packs and slime dispensers, in an isometric 3D level. The four heroes must rappel into the Museum and fight Janosz, Vigo the Carpathian, and finally a possessed Ray, in order to save the world.

Some versions also feature a sequence based on the courtroom fight against the ghosts of the Scoleri Brothers.

Source:Wikipedia