Hot Shots Golf 3 Cheats

Select National Tournament mode and enter one of the following case-sensitive passwords to play the corresponding course with the indicated character in the Hot Shots Golf 3 Online Tournament. Note: You will have to register and get a new password to enter the tournament. The following passwords are only used to revisit the course.

Go to Single round or short course. Everytime you finish a round, you
will get Hot Shots points no matter what! Do this several times, and
you should be able to buy just about anything in the shop. 

At player selection screen push start and your player will golf left handed

You can change the weather in Multiplayer only by unlocking the Weather Switcher in Tournament Mode, you can choose Normal Weather settings, 100% sun or 100% Rain

Defeat each character in Vs. Mode to unlock them as playable golfers.
Blue - Defeat Blue in Vs. Mode
Estelle - Defeat Estelle in Vs. Mode
John - Defeat John in Vs. Mode
Kamala - Defeat Kamala in Vs. Mode
Lin - Defeat Lin in Vs. Mode
Louise - Defeat Louise in Vs. Mode
Mitch - Defeat Mitch in Vs. Mode
Spike - Defeat Spike in Vs. Mode
Stacy - Defeat Stacy in Vs. Mode
T-Bone - Defeat T-Bone in Vs. Mode
Toni - Defeat Toni in Vs. Mode
Zeus - Defeat Zeus in Vs. Mode

An easy way to win all the characters easily is to play by yourself and gain A LOT of points. Once you have at least 30 some thousand points, go buy "Pinch Hit Coupons". Once you have at least 15 of these, play in VS mode and when selecting a golf course, go to options and put on the coupons. This will let the computer win for you!