About
Monkey Ball is a 2001 platform/party video game developed by Amusement Vision and published by Sega. The game debuted in Japan at the 2001 Amusement Operators Union trade show as Monkey Ball, an arcade cabinet running on Sega's NAOMI hardware and controlled with a distinctive banana-shaped analog stick.
Story
This game has a story that is only told in the Japanese version. Here is an excerpt, translated from Japanese: AiAi, MeeMee, and Baby are a good family and live peacefully in Jungle Island. One day, out of the distant islands, GonGon, leader of the Gorillas, brought in a raid to the island. They intend to hog all the bananas for themselves! AiAi escaped from the spot, and got tired and fell asleep. In his dreams, AiAi was told in his dreams there is a paradise called "Banana Island" in the sky from the "Grand Monkey". But in order to go there, you have to go through a couple of traps and gimmicks. But the Grand Monkey taught AiAi a magical spell: "Ei Ei Poo!" That protects him from any danger. AiAi wakes up quickly, and as he says "Ei Ei Poo!", A big ball flies out of the sky He gets insides of it and flies high above the sky. Now, survive several traps and tricks, and aim for it! Banana Island! When the player completes the Master Stages (in which the setting is above Banana Island), if they play as AiAi, MeeMee, or Baby, they will be able to go to Banana Island and enjoy all the bananas it has to offer. However, if you play as GonGon, he will be locked out of the place in which the bananas are kept while the other monkeys enjoy the bananas inside.
What is happening now
Super Monkey Ball, the arcade classic that launched in 2001, continues to see renewed attention across multiple platforms and projects. A physical Switch collection arriving this November bundles three games for $39.99, while the community remains active with ambitious fan efforts - a comprehensive mod called Super Monkey Ball Redux is overhauling the original experience and its sequel with fresh content, arriving in Spring 2027. Meanwhile, the franchise keeps expanding into unexpected places: the mobile game Banana Rumble is collaborating with Angry Birds 2, and the series' influence has even inspired indie developers to explore its rolling-ball mechanics with Soulslike difficulty in titles like Marble Souls. Coverage suggests the series remains culturally relevant across retro enthusiasts, modders, and contemporary mobile gaming audiences.
Media
Releases
First release date. Per-platform and regional dates, editions and remasters are not in the database yet.