We have 2 cheats and tips on Xbox. If you have any cheats or tips for Red Card 2003 please send them in here. You can also ask your question on our Red Card 2003 Questions & Answers page.
Enter the code BIGTANK to the load/save screen this should unlock loads of stuff.
To Unlock Every thing,including- secret teams,stdiums and Finals mode, do the following.
Choose "Load/Save" from the main menu, then select "Create/Load Profile" and create a new profile with the name "BIGTANK" and well there you go.