Mobile Golf

Mobile Golf is a Mario Golf game exclusively released in Japan on the Game Boy Color. In terms of gameplay and storyline, it is very similar to the English Mario Golf. The Mobile Adapter GB, a Japanese exclusive accessory, could be used to connect the Game Boy Color to the internet by hooking it up to a cellular device; players could then use this service to play online with other players or access unlockable features such as courses and characters.

Like Mario Golf, it has four human characters to choose from at the beginning; the player can train them to gain experience and improve their stats. Players can also unlock characters for use in story mode and other modes by beating them in a match, including several human characters from Mario Golf and the four champions: Bean, Rozary, Powert, and Bird.

Mobile Adapter GB
The Japan-exclusive Mobile Adapter GB peripheral could be used to play multiplayer games within a mobile phone network and unlock characters and courses. The unlockable characters include Mario, Peach, Yoshi, and Foreman Spike and the unlockable courses included Atlantic, Pacific, Snow Land, and Halloween Night. Additional Golf Clubs could also be unlocked through this device. The Mobile Adapter GB's servers and service were disbanded by Nintendo of Japan on December 14, 2002, and thus, all of this mentioned content can no longer be accessed in-game legitimately.