Bobobo-bo Bo-bobo Escape!! Hajike Royale is an action-adventure game released on GameCube in 2005, developed by Hudson Soft and based on the Japanese manga and anime Bobobo-bo Bo-bobo.

The game features a story mode where players take on the role of Bo-bobo, an eccentric hero who uses his hair as a weapon, and must help his team escape from a mysterious labyrinth called "Hajike Royale". The labyrinth is filled with traps, monsters, and obstacles, and players must use their jumping, combat, and puzzle-solving skills to progress through each level.

In addition to the story mode, the game also features a multiplayer mode for up to four players, where players can compete in fun and chaotic mini-games.