NASCAR Heat 2002 Codes -

Unlock Hardcore realism mode:)
At the main menu, push , , , , , , .  Or get a 100 point rating on a track to unlock the hardcore realism mode option for that track.

Shoot paintballs:)
Choose single race or head-to-head mode. At the main menu, push , , , , , , at the "Race Day" screen. Use your horn (At the main menu, push ) to shoot a paintball. REMEMBER:) This also works in two player mode. Alternately, select practice mode and At the main menu, push , , , , , , to enable paintballs.

With the Paintball cheat, you could use the advantage for championship mode or single race. The paintballs do A LOT of damage on cars, it would take over an hour just to repair!

View credits:)
At the main menu, push , , , , , , .

High suspension:)
At the main menu, push , , , , , , at the main menu.

Mini cars:)
At the main menu, push , , , , , , .

Wire frame cars:)
At the main menu, push , , , , , , .