Jak X: Combat Racing cheats and cheat codes for Playstation 2

Unlock Daxter (buy in the Shop for 50000):
Play with the game more than 5 hours

Unlock Pecker (buy in the Shop for 60000):
Play with the game more than 10 hours

Unlock G.T. Blitz:
Finish the game once.

Unlock Jak in the shop:
Have a saved file from Jak And Daxter: Precursor Legacy on your 
memory card

Unlock Jak 2 in the shop:
Have a saved file from Jak 2 on your memory card

Unlock Jak 3  in the shop:
Have a saved file from Jak 3 on your memory card

Unlock Klever:
Win 1st palce in the Beachfront Drive Circuit race in Adventure mode

Unlock Ratchet in the shop:
Have a saved game file from Ratchet: Deadlocked on your memory card 

Unlock Sig
Win 1st place in the Spargus City Death Race in Adventure mode

Unlock UR-86:
Win 1st place the Kras City Qualifier in Adventure mode

Unlock Kiera:
Finish the game once. 

Unlock Rayn:
Win 1st place the Blue Eco Cup. 

Unlock Razer:
Win 1st place the Northern Tour Circuit Race. 

Green Eco Cup:
Win 1st place the Red Eco Cup and reach "Gold" rank. 

Blue Eco Cup:
Win 1st place the Green Eco Cup and reach "Gold" rank. 

Yellow Eco Cup:
Win 1st place the Blue Eco Cup and reach "Gold" rank. 

Unlock and buy Hero mode in shop for 50000:
Win 1st place in all race and reach a "Gold" rank.

Stage select in Single Mission Replay mode:
Go to the main menu and highlight the "Extras" option, after 
press Left(11x times), Right(7x times), X