At the main menu, hold L + R and press B, X, B, X. If you entered the code correctly, you will hear a soft sound.
At the main menu, hold L + R and press A, X(2), A. If you entered the code correctly, you will hear a soft sound.
At the main menu, hold L + R and press X(2), Y(2). If you entered the code correctly, you will hear a soft sound.
At the main menu, hold L + R press X(2), Y, B. If you entered the code correctly, you will hear a soft sound.
At the main menu, hold L + R and press A, X(2), B. If you entered the code correctly, you will hear a soft sound.
At the main menu, hold L + R and press A, B, Y, X. If you entered the code correctly, you will hear a soft sound.
Give Crunch Bandicoot 2,500 Coins at Midway to unlock him.
Give N. Gin the Green Plutonium at Midway to unlock him.
Giver Nina Cortex the keys at Midway to unlock her.
Give Pasadena Opossum one Power Crystal at Midway to unlock him.
Give Von Clutch one Power Crystal at Midway to unlock him.
Collect all the Die-O-Ramas to unlock the Baby Crash costume.
Find Cortex on Mystery Island, and behind him should be an owl-shaped lamp. Use the body-slam switch to raise the lamp, then enter the revealed cave and go to the right. Talk to the drone at the top of the small island to get the Evil Crash costume for 2,000 Coins.
Talk to the Astro Land worker near the stunt arena to get the Skeleton Crash costume for 4,000 Coins.
Spend 500 coins at Midway to buy the following character's second tier kart weapon from them: Coco, Crash, Crunch, N. Cortex, N. Gin, Nina, Pasadena, and Von Clutch.
Spend one Power Crystal at Midway to buy the following character's third tier kart weapon from them: Coco, Crash, Crunch, N. Cortex, N. Gin, Nina, Pasadena, and Von Clutch.
At the loading screen, press A to burp or X to fart. Hold the Analog-stick Up or Down while pressing A or Y at the loading screen to fart or burp differently.
Drink a Whumpa Whip and let a Ninja Penguin attack you. Then, pick up your coins.
In the Deep Sea circuit, have Nina and Crunch together in Nina's car. You will go very fast, and Crunch's machine gun can take everyone down to the ground. Additionally in Two Player mode, select which player is the best shooter and which is the best driver. At the beginning of the race have the best shooter not move, and turn into Clash mode. Have the best driver run into the best shooter and they will clash. During the entire race, just go around shooting people to win and get a lot of points.