The evil wizard Zaks casts a spell on the Yolkfolk and kidnaps Dizzy's girlfriend Daisy. It is up to Dizzy to undo Zak's doings and rescue Daisy from the castle in the clouds.

Characters

Fantastic Dizzy contains all 16 characters in the series. While most of the Yolkfolk were harmed by Zaks, others have different problems. Other characters include Good Wizard Theodore, Blackheart the Pirate, the Palace Guard, Prince Clumsy, Rockwart the Troll, Shamus the Leprechaun and the Shop Owner.

Locations

There are several places for Dizzy to visit, including the whole complex of the Yolkfolk secret treehouse, the mine, the neighbouring city of Keldor, a pirate ship, a castle, the grasslands, Carber Bay, the cemetery and finally Zaks' Cloud Castle.

The game scrolls horizontally, but most areas do not scroll vertically. When Dizzy climbs a ladder or jumps to an off-screen platform, a new screen is loaded. As game play continues, the scenery cycles between night and day.

The game is hard to qualify in a genre: while it seems at first a platform game, Dizzy is vulnerable to all enemies while unable to eliminate them, and puzzles are completed by bringing an object to a location (in the same fashion as Gods and adventure games), and also has to capture all 250 stars scattered in the game. The game can also be seen as a union of all the previous games where the player can find a lot of familiar puzzles (e.g. Elevators, magic beans) and places (e.g. mines, deep sea) as well has several arcade minigames based on older games in the series (like Bubble Dizzy).

Stars

Depending on the version of the game, 100 or 250 stars are scattered around the game which must be collected to grant access to the final confrontation with Zaks. While most stars are accessible in the regular parts of the game, some are placed inside the minigames, which forces the player to run through them as many times needed to get all stars. If the player tries to reach the tower without the stars, Dizzy is stunned by the electric door.

Objects

Dizzy can carry up to three items like keys and objects to be used to solve puzzles. Some objects are meant to be traded, given to another characters or placed in certain locations. Others are used to reach other otherwise inaccessible areas or to protect from danger. This element is similar to the game Puggsy, also released for Sega.

Minigames

While most of the game is passed in the slower platform sections, there are three minigames required to complete it, plus one to get all the stars.

• Mine carts: Dizzy can travel in the carts found in the mine into other places in the game, collecting stars along the way. There are a number of dangers in the rails, from falling rocks, dead ends and carts in the opposite direction. Nearing the end, both cart speed and number of dead ends increase.
• Dizzy Down the Rapids: Some versions of Fantastic Dizzy feature a section where Dizzy must ride a barrel down a river avoiding a pursuing troll and several natural hazards while riding surface currents and attempting to collect stars. This minigame is omitted from several versions, including the Mega Drive/Genesis and PC releases.
• Castle Capers: A minigame based on the Operation Wolf concept, Dizzy, armed with a crossbow, has to get a 5 hit advantage over the trolls, who are occupying the castle. However, if the trolls get the same advantage, Dizzy loses a life.
• Bubble Trouble: Dizzy has to reach a small island before his oxygen wears out. To do so, he has to ride air bubbles formed in the sea bed, and jumping into the platforms in the sides or other bubbles before they burst. Larger bubbles endure more, but are slower, while smaller ones are fast but burst shortly after Dizzy rides them. This minigame was adapted into a standalone title, called Bubble Dizzy however due to further development required on Fantastic Dizzy and Dizzy Down the Rapids, Bubble Dizzy was released November 1990.
• Theodore's magic puzzle: The extra life minigame is a regular 4x4 shuffling puzzle, which has to be completed in inside a time limit. As the number of lives increase, so does the complexity of the puzzles.

• Dizzy series