When you complete certain tasks on the indicated mission the correspondng mini-game will become unlocked.
Unlock Tree Mini-Game:
Get the Pakapon hat on mission 2
Unlock Mountain Mini-Game:
Get the Kimpon hat on mission 14.
Unlock Cooking Mini-Game:
Get the Gashapon hat on mission 17.
Unlock Flower Mini-Game:
Get the Zapaton hat on Creatures of the Sand. Make it rain and kill the purple slug.
Unlock Smith Mini-Game:
Get the Kampon hat on Search for a Lucky star. Hunt when it’s not rainning and talk to star (the black star must be got first).
