Jak X: Combat Racing

Play as Daxter:
Accumulate five hours of game time to unlock Daxter in Exhibition mode for purchase at the Secrets Shop for 50,000 Orbs.

Play as G.T. Blitz:
Successfully complete the game.

Play as Jak 2:
Have a saved game file from Jak 2 on your memory card, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Jak 3:
Have a saved game file from Jak 3 on your memory card, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Jak:
Have a saved game file from Jak And Daxter: The Precursor Legacy on your memory card, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Kaeden:
Link to the Daxter PSP game with a USB cable, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Kiera:
Successfully complete the game.

Play as Klever:
Win the Beachfront Drive Circuit race in Adventure mode to unlock Klever in Exhibition mode.

Play as Osmo:
Link to the Daxter PSP game with a USB cable, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Pecker:
Accumulate ten hours of game time to unlock him for purchase at the Secrets Shop for 60,000 Orbs.

Play as Ratchet:
Have a saved game file from Ratchet: Deadlocked on your memory card, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as Rayn:
Win the Blue Eco Cup.

Play as Razer:
Win the Northern Tour Circuit Race.

Play as Sig
Win the Spargus City Death Race in Adventure mode to unlock Sig in Exhibition mode.

Play as Taryn:
Link to the Daxter PSP game with a USB cable, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Play as UR-86:
Win the Kras City Qualifier in Adventure mode to unlock UR-86 in Exhibition mode.

Play as Ximon:
Link to the Daxter PSP game with a USB cable, then choose the "Scan For Secret Characters" option at the Secrets Shop.

Daxtermobile:
Link to the Daxter PSP game with a USB cable, then choose the "Scan For Secret Characters" option at the Secrets Shop.
evsmhbapbw.

Sand Shark Car from Jak 3:
Insert a memory card with completed Jak 3 saved game file, then choose the "Search memory card" option at the Secrets Shop.
Matthew Hart.

Anvil RTX:
Win the Green Eco Cup.

Hammer Head:
Win the Red Eco Cup.

Javelin X:
Win the Green Eco Cup.

Street Grinder:
Win the Red Eco Cup.

Naughty Dog mobile:
Complete Adventure mode to unlock it at the Secrets Shop for 50,000 Precursor Orbs.
Whatupben67 and AJ64.

Hero mode:
Win every race with a "Gold" rank to get a 100% game completion. Hero mode will now be unlocked for purchase at the Secrets Shop for 50,000 Orbs. In Hero mode, you will have green turbo exhaust.

Green Eco Cup:
Win the Red Eco Cup with a "Gold" rank.

Blue Eco Cup:
Win the Green Eco Cup with a "Gold" rank.

Yellow Eco Cup:
Win the Blue Eco Cup with a "Gold" rank.

Hint: Quick start:
As the countdown gets to "1" just before you race, tap R2 + X to get a power boost.
Azyb.

Hint: Looking behind you:
Press Triangle and the camera will look behind you.
Allhailstewie1 and FroggerD8.

Hint:-Avoiding a Peace Maker:
When someone fires a Peace Maker, it automatically destroys the car in first place, even if you use a Red Eco weapon. To avoid getting destroyed by it, when you see that a Peace Maker is closing in on you (four white lines surround you making a diamond), hold Square to stop and begin driving in reverse. By doing this, when whoever is in second place passes you, they will get destroyed instead of you.
Allhailstewie1.

If you have a shield as a red weapon it will protect you from a Peace Maker.
jason baldwin.

Hint: Getting lots of hang time in Mar Colosseum:
In the Mar (Future Jak) Colosseum, there is a statue of Mar holding the world on his shoulders with a health inside the cage beneath him. If you go fast enough and have a lot of boost, you can use the ramps to fly in mid-air. You can get an easy 1.5 second air time and 200 eggs.
AJ64 and whatupben67.

Hint: Easy Metal Head kills in hunt:
It is difficult to shoot the Metal Heads, but if your car is fast enough you can kill them.
chandler currin.

Hint: Getting more Precursor Orbs:
To get more Precursor Eggs than normal, have a friend to help you in Exhibition (Free Play) mode. Go into a death match or race and finish in first and second place. Get lots of kills and a lot of hang time to score an easy 6,000 eggs. Note: Even if you upgrade every stat to your car or truck, it will go into default in Free Play mode.
AJ64 and whatupben67.