Amped: Freestyle Snowboarding

Cheat mode:
To get to the cheat menu, select "Options", then "Cheats". Note: You cannot save the game if cheats are enabled.
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Level select, all costumes, gear, and snowboards.:
Select "Options" at the main menu, then "Cheats". Enter GimmeGimme as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Son Goku and DSK6789.

Perfect jumps:
Select "Options" at the main menu, then "Cheats". Enter StickiT as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Son Goku.

Super spins:
Select "Options" at the main menu, then "Cheats". Enter WhirlyGig as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Son Goku.

Super statistics:
Select "Options" at the main menu, then "Cheats". Enter BigsteeZ as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.

Low gravity:
Select "Options" at the main menu, then "Cheats". Enter MegaLeg as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Son Goku.

Play as Raven:
Select "Options" at the main menu, then "Cheats". Enter RidinwRaven as a case-sensitive code to unlock Raven, the girl from the original Xbox tech demos and a Xbox snowboard. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Brady and Mx4LiFe74.

Play as Steezy:
Select "Options" at the main menu, then "Cheats". Enter ChillinwSteezy as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Son Goku.

Disable tree collisions:
Select "Options" at the main menu, then "Cheats". Enter buzzsaW as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.
Marcus Reddish.

Bouncy terrain:
Select "Options" at the main menu, then "Cheats". Enter MegabOUnce as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.

Harder to do flips and spins:
Select "Options" at the main menu, then "Cheats". Enter KeepnReal as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu.

Free movement:
Select "Options" at the main menu, then "Cheats". Enter ZiPster as a case-sensitive code. A sound will confirm correct code entry. Press B to exit out of the cheat menu. You can move anywhere quickly, even going uphill.
Son Goku.

View programmer replays:
Enter the "Replay Theater" and highlight "Hard Disk". Press Right until "Game Disc" appears to find replays generated by the programmers. To play one of those levels, select a replay then highlight "Watch Replay". Press Right until you see "Challenge" appears, then select it.

Bonus FMV sequences:
Win all the Pro Challenges, get all the high scores, complete all media challenges, and find all eight snowmen on every level to reach World Rank #1. You will unlock a snowboarding trick video, the behind the scenes featurette, and the ending credits.

Hint: Rail control:
Use the L and R to avoid falling off rails. Your rail stats will depend on how hard it is to control. This will give you very easy points.
DSK6789.

Hint: Extra points:
Tweaked grabs will give you more points. If you press the same trigger a lot of times while doing a grab trick, you will earn a lot of points. It is easiest to use the StaleFish and press R.
DSK6789.

Hint: Easy front and back flips:
While going off a jump (works best on West Ridge), hold B + Left Analog-stick Up (for a front flip) or Left Analog-stick Down (for a back flip).
Steven Salka.

Hint: Best boards:
The best boards you can get come from the pro's third challenge. Each time you complete a level 3 pro challenge you will receive special boards, including signature models of the pro or an Xbox custom board. These boards are the best you can get and boost your stats.
David and Dawn.

Hint: Finding snowmen:
If you need help finding the snowmen on the different runs, try looking at the replays that appear during the game. The characters will sometimes hit one or two and reveal their locations.
Sonny.

Hint: Snowmen speaking:
During game play, you will hear a strange, alien-like voice saying something similar to "bum, bu bu bu bum bu". This happens when you are near, or have just past, a snowman.
Guinness.

Glitch: Persistent photographer:
Play any level and make sure that you hit a photographer and make them fall down. Then, complete the rest of the level and enter Replay Theater mode. Watch your replay, and when it reaches the part where the photographer falls down, immediately press Left to freeze the replay. If done correctly, the photographer should fall down and get up immediately. However, because you are frozen and in his way, he will just fall down again with a different comment. If left like this, the photographer will repeat this until you press Right to resume the replay.
Luke Kovacs.

Glitch: Extra points:
Go to the Stratton course, and pick American Express. Go to the left side, and go past the Spanish snowman thing. Go off the next jump after that. Aim directly for the pole that holds up the chairlift. Do a rodeo or something similar into it. If done correctly, you should fall down and get stuck in the yellow "pad" on the pole. Hold a grab while you are stuck and you will get as many points as desired. Wiggle out by jumping and spinning a lot.
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Glitch: Bypass trick:
Note: This only works about 75% of the time. On pro challenges, go slightly past (best when approaching from the side) the trick zones. Go uphill until it tells you to go down. If you go fast enough. it will still tell you to go downhill. If it is still flashing by the time you pass the trick zone you will not have to do the trick and you will not get a miss.
with_sacred_hate.