You can ride on the green blocks that are floating on the sky.
Artillery cheat
Win the Blue Gem Cup in adventure mode. Press L and you will get three rockets or bombs. This can be done at any time until you quit the race.
Connection bonuses
Use a link cable to connect to Crash Nitro Kart on a Gamecube. The "Artillery", "Lunar", "R/C Kart", and "Turbo" cheats will be unlocked. N. Oxide, N. Tropy, and Spyro will also be unlocked as playable characters.
Deep Sea Driving: Shortcuts
Enable the "Turbo" and "Lunar" cheats. At the beginning, ride and jump to the right until you reach the end. Ride on it to the second jump (second black). Jump on to the track and you should be in first place, if done correctly. Enable the "Turbo" and "Lunar" cheats. Ride the * ride to the sharp "S" turn (on the left of the map). Jump to the south of the map and reach to the other end of the track. You will be driving the wrong way, but ignore this.
Defeating Velo
Enable the "Artillery", "Lunar" and "RC Kart" cheats, then enter Velo's challenge. At the beginning of the race, press L and you should get three rockets or bombs. Shoot Velo, and if you are in the lead throw bombs behind you, in case he is behind you and catching up. When he is at the jump over the road that you have both already been on, sometimes he will make a mistake and must go around the corner and jump again. Note: You might be able to lap Velo if you are lucky enough. He must then pass you two times in order to get in the lead.
Iron hand of Crunch
While driving with Crunch. hold Left + Jump. The iron arm will be on the right Then, jump and hold Jump + Right. The iron arm will now be on the left arm.
Lunar cheat
Win the Purple Gem Cup in adventure mode. This cheat lowers the game's gravity.
Play as Fake Crash
In arcade or time trial mode, choose the "Out Of Time" circuit. Proceed thorough the race and stop near the bottom right of the circuit map. Stay near to the left and look for a pile of rocks surrounding a small pinkish flower. Run over this flower to end up off the main circuit. While in this brown deserted area, drive towards the starting line. From here, look around for two patches of light sand. On the big patch of sand, Fake Crash will talk to you, say that he got lost while racing, and will thank you for finding him. You will now have unlocked Fake Crash as a playable character in arcade and time trial mode. Select time trial mode and play the "Out Of Time" track. Race until you get to the U-turn at bottom right of the map. Halfway in the turn, drive to the left where there are black rocks. On one rock, you will see flowers. Drive over it and you will be in a desert. Drive to the next turn, and inside you will see two light areas of sand, one small and one big. In the big one, there is fire and Fake Crash. Drive to Fake Crash and he will say that he is lost. You have now unlocked Fake Crash.
R/C Kart cheat
Win the Green Gem Cup in adventure mode. This cheat turns on a mini-mode.
Spyro's tail
Win with Spyro in an arcade race. If you see Spyro in the first, second, or third place, you will see Spyo's tail on the back.
Thunder Struck: Shortcut
Drive to the first jump. Jump to ride on another platform. Continue this until you reach the track.
Turbo cheat
Win the Red Gem Cup in adventure mode. This cheat allows you to move faster.
Unlock Characters
To unlock the following characters, commit to the corresponding criteria:
Geary: Beat Geary at Teknee.
Krunk: Beat Krunk at Terra.
N. Tropy: Beat the game with all Team Cortex characters.
Nash: Beat Nash at Barin.
Norm: Beat Norm at Fenomena.
Spyro: Beat the game with all Team Bandicoot characters.
Velo: Beat the game.
Unlock Mini-Game
When turning on the game, tap L and R together repeatedly until the minigame loads up. If you did it correctly, you will see the title screen for the mini-game, Crash Party USA.
Use Weapons in time trial mode
Enable the "Artillery" cheat. Press L and you will keep shooting weapons even though there are no items boxes. Note: These will only be bombs and missiles. You can attack the ghost, but sometimes the ghost will attack back.