Instructions
Go to the Mission Center and talk to the General with an orange "!" above his head. He will tell you about an ancient artifact that you need to find. For more information about the artifact, talk to the Fox Detective to the right of the General. The artifact has been broken into three pieces that you need to collect individually.
Complete a jigsaw game to get the location of the first part of the artifact. The finished puzzle is a picture of a mushroom patch. Enter the forest and go to the right corner of the Wizard's Domain to find the mushroom patch and the first part of the ancient artifact -- the monkey's tail.
Talk to Archie the Fox who is hiding under a bush near the mushroom patch. He will get you to complete another jigsaw game that makes a picture of a coconut tree.
Go to the beach and talk to the guy that is knocked out. Tell him "you fear nothing" to begin playing the Coo Coo Coconuts mini-game, in which you need to bounce Coconuts across the screen. Eventually the next artifact piece -- the monkey's head -- will be thrown out of the tree and you can collect it by bouncing it across the screen like the other coconuts. After collecting the monkey's head, you can end the game by letting six coconuts hit the ground.
Go back to Archie to play the next jigsaw game. The completed puzzle looks like a monkey's body covered in snow.
Go to Mt. Fantage and talk to the knocked-out guy again. You will need to compete for the final piece of the artifact by playing a game called Dash Dash. In Dash Dash, you need to follow directional arrows to climb up the mountain while you throw snowballs at ninjas. If you can make it to the top of the mountain, you will receive the third and final part of the ancient artifact -- the monkey's torso.
Go back to the Mission Center and talk to Archie to combine the artifact pieces and get a medal.