Crash Nitro Kart Cheats

As soon as you get 3 trophies, you can race Krunk. When you are racing
him, Krunk will drop spikes. If you hit one, jump as much as you can.
Then successfully beat him and you will get a key and a cutscene.

Accomplish the following tasks to unlock the corresponding FMV sequence at the "Extras" menu:
Team Bandicoot

*Dingodile: Win the Red Gem Cup to unlock Dingodile.
*Polar: Win the Blue Gem Cup to unlock Polar.
*Zem: Win the Green Gem Cup to unlock Zem.
*Zam: Win the Purple Gem Cup to unlock Zam.
*Fake Crash: Do fifty boosts without crashing or returning to normal speed (Cortex Team) to unlock Fake Crash.
*Pura: Do fifty boosts without crashing or returning to normal speed (Bandicoot Team) to unlock Pura.
*N. Trophy: Defeat all N. Trophy ghosts in race time trail mode to unlock N. Trophy.
*Real Velo: Get two Scepters to unlock Real Velo.

To unlock Zem as a playable character, win the Green Gem Cup.

Complete the tasks listed to unlock the corresponding characters.

Dingodile - Win the Red Gem Cup.
Fake Crash - In Adventure Mode, do 50 consecutive boosts with the evil team.
N. Tropy - Beat all of the N. Tropy Ghosts in Time Trial Mode.
Polar - Win the Blue Gem Cup.
Pura - In Adventure Mode, do 50 consecutive boosts with the Bandicoot team.
Zam - Win the Purple Gem Cup.
Zem - Win the Green Gem Cup.

Complete the tasks listed to unlock the corresponding characters.
Dingodile: Win the Red Gem Cup.
Fake Crash: In Adventure Mode, do 50 consecutive boosts with the evil team.
N. Tropy: Beat all of the N. Tropy Ghosts in Time Trial Mode.
Polar: Win the Blue Gem Cup.
Pura: In Adventure Mode, do 50 consecutive boosts with the Bandicoot team.
Zam: Win the Purple Gem Cup.
Zem: Win the Green Gem Cup.