CheatCodes.com has all the official Madden NFL 08 Xbox 360 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Wednesday May 22, 2013 for Madden NFL 08 are shown below. We also have this game on PlayStation 2, Xbox, PC, GameCube, Nintendo DS, PSP, Xbox 360, PlayStation 3, Wii, Facebook, and sometimes tricks from other game systems will also work on Xbox 360.
Go to create a player, not superstar. Put down all the info and stuff you want but be sure to make him a rookie or you won't be able to do this. When you get to the attributes, press on create costume. Once you've done that go to superstar and press play as rookie and the guy you made should be there.
Pick the best team and face the worst team on quick play set it on 15min and start the game then press start when you can go down to supersism push Y and go to end the game and wait till its don and achievements will pop up (Note) you will get different achievements every time and some times you wont get and and some achievement set on 5min.
First, create a team and set the team type to "fantasy" so you can draft players. During the draft, draft the worst players for each position and fill up your team with them (make sure you draft slow defensive players, especially in the secondary). Next, play a game with a good team and play against your created team. It will probably take more then one game to get all of them.
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