The little mermaid was released in 1989
The Little Mermaid II: Pinball Frenzy
The Little Mermaid II: Pinball Frenzy is a 2000 pinball video game developed by Left Field Productions and published by Nintendo for the Game Boy Color. First released in North America on September 24, 2000, it was later made available in PAL regions on March 16, 2001. 
In "The Little Mermaid II: Pinball Frenzy", the player interacts with two pinball tables based on the Disney Princess Ariel and her daughter Melody. Borrowing gameplay elements from previously released pinball titles,
Ariel the Little Mermaid
Disney's Ariel the Little Mermaid, usually shorted to simply Ariel the Little Mermaid, is a 1992 video game developed by Blue Sky Software for the Sega Genesis, Game Gear and Master System, based on the 1989 film "The Little Mermaid."
A Master System version was released exclusively in Brazil by Tec Toy.
Gameplay and plot.
Despite being based on the 1989 film, the game's plot bears little resemblance to it. The player guides Ariel or King Triton through underwater