Unlock code
When you are on the car selection screen, squeeze the following buttons: x, x, x, y, y, y, y, y, y, y, x and start. Thus, you will unlock all the content of the game.
Music at Geometry Wars
To have music at Geometry Wars, do the following: Enter the game, in the garage. Squeeze button B once. Now, quickly, press to return to the garage and, half a second later, get into Geometry Wars. The music of the music team should sound like a background in the game.
Geometry Wars
To play the Geometry Wars minigame, you see the garage. In walking mode, you see the recreational machine and press.
Reverse
On any track at Xbox Live online you can drive back, but to complete a return you must give 2. Thus, 3 laps, in reality, will be 6. Drives after the exit line and performs a complete turn to go back the entire race. Who first crosses the line, will actually be the sixth, although in the table of scores it will be the first and will take the bonuses equally.
Bonus cars
| Unlockable | Requirements |
| Delfino fierce | Complete the Kudos in Steel challenge. |
| Ferrari 250 Gto | Complete the challenge of Kudos in bronze. |
| Mercedes Clk-Gtr | Complete the Kudos in gold challenge. |
| Porsche 911 GT1 | Complete the challenge of Kudos in silver. |
| TVR Cerbera Speed 12 | Complete the challenge of kudos in platinum. |