All Working Cartoon Network Block Party / Cartoon Network Speedway Double Pack Cheats - GBA

Cartoon Network Speedway - All championships completed
Enter this code at the password screen from the main menu:

34711154 - All championships completed

Cartoon Network Block Party - Tournament Passwords
Type these passwords in the resume game option in the main menu:

01BDCBBBC?BC?BC - Extreme Cul-De-Sac
71BDBBBBBC?BC?BC - Katz's Creepy Castle
31BDBBBBBC?BC?BC - Planet Johnnywood
V1BDBBBBBC?BC?BC - The Tater Farm

Cartoon Network Speedway: Everything Unlocked
Enter at password screen from main menu:

96981951 - Everything is Unlocked

Cartoon Network Speedway: Unlockable Characters
To unlock the following characters, complete the following:

Johnny 2x4 - Complete the Easy Tracks 1 and 2 Challenge
Little Suzy - Complete the Medium Tracks 3 and 4 Challenge
Muriel - Complete the Easy Tracks 3 and 4 Challenge
Red Guy - Complete the Hard Tracks 1 and 2 Challenge
Supercow - Complete the Hard Tracks 1 and 2 Challenge
Swanky - Complete the Medium Tracks 1 and 2 Challenge

Cartoon Network Speedway: Unlockable Powerups
To unlock the following powerups, complete the following:

Custard Pie Mine x3 - Finish in first place for The ACME Axel Award
Homing Wiener x3 - Get over 40,000 points in The Fender Bender Frenzy
Leader Missile - Finish in first place in The Manic Motorway
Magnetizor - Finish in first place in the Kartoon Krunch Challenge
Mr. Kevins Tonic - Finish in first place in The Fender Bender Frenzy
Phase Out - Finish in first place in The Cartoon Speedway
Rocket Fuel x3 - Get over 20,000 points in The Cartoon Speedway
Thermo Bomb - Get over 60,000 points in the Kartoon Krunch Challenge
Tornado Missile - Get over 50,000 points in The Manic Motorway
Wiener Missile x3 - Get over 30,000 points in The ACME Axel

Cartoon Network Speedway: Unlockable Trophies
To unlock the following trophies, complete the following:

ACME Axel Award - Finish in the top three positions in the ACME Axel Award
Cartoon Speedway - Finish in the top three positions in the Cartoon Speedway
Fender Bender Frenzy - Finish in the top three positions in the Fender Bender Frenzy
Kartoon Krunch Challenge trophy - Finish in the top three positions in the Kartoon Krunch Challenge
Manic Motorway - Finish in the top three positions in the The Manic Motorway