(GBC) Mario Golf GB

Alongside the release on Nintendo 64, Mario Golf was released on Gameboy Color in 1999, 4 months after the 64 bit version.
The main character is not Mario as in the home version, but a boy or a girl. The core of the game also is different, besides the normal golf courses a new “RPG Mode” is introduced : the player has to win each course and while doing so the skills will grow up allowing better shots.
There are 6 courses available (2 must be unlocked) and 4 characters to select (and other 4 to unlock).
The game is compatible with the Transfer Pack and allows to transfer the characters to N64 and play with them (and gain experience), but it’s not compatible with old Gameboy models.