- Getting Gold medal in Laser Hockey
To get a Gold medal in Laser Hockey, you must get a score of ten or higher and win the game.

- Double shots in Shooting Range
During a single player game in the Shooting Range, press a button on a second Wii-mote. You will now have two sets of crosshairs, and if you are quick enough, twice the shots. -From: Randy Rowland

- Platinum medals
Successfully complete the indicated task to get a Platinum medal in the corresponding event:

Fishing	Realize over 2,500 points
Laser Hockey	Realize at least 16 goals and win the match
Find Mii	Reach the 100th stage
Pose Mii	Gain over 1,000 points
Shooting Mange	Gain over 600 points
Table Tennis	Return the ball over 200 times without missing
Charge	Get a score of 325 points
Billiards	Gain at least 63 points
Tanks	Successfully complete the first 20 levels to get the Gold medal, then play through the game again, which now has 100 levels

- Finding the different Mii in Find Mii
In the Find Mii mini-game, every time you are asked to find the different Mii or Miis, begin to pointing at every Mii. If at any moment you are pointing to a Mii but instead the Mii in front of that one stands up (or the one at the back, etc.), that one is the different one (the Mii that stands up without pointing it out).

- Alternate paddle in Laser Hockey
Before the timer begins, press A + B to use a different circular paddle.

- Mii movements
At the main menu, select your Mii and it will do different things. If you select its right arm, it will give you a thumbs up. If you select its left arm, it will wave. If you select its head, it will shake it. If you select its torso, it will jump. If you select its right leg, it will lift it up along with its hands. If you select its left leg, it will act as if it is about to fall.

- Screen saver
Allow the game to idle at the Game menu. Your Mii will fall asleep and new music will play. Your Mii will eventually wake up and the music will return to normal.