Skate 3 Cheats - Xbox 360

Cheat Mode
Press [Start] and go to "Options"->"Extras""->"Enter Cheat Code" and enter one of the following to unlock the corresponding cheat:

miniskaters - Enables Mini-Skater mode.
zombie - Enables Zombie Mode. Pedestrians chase you, screen goes yellowish.
mcfly - Enables Hoverboard mode.
streetsweeper - Resets all objects in every area back to their original positions.
deadspacetoo - Unlocks Isaac from Dead Space as a playable skater.

Achievements
Complete each achievement to receive the allotted gamerscore:

100% Pure Adrenaline (10) - Fly Spread Eagle for 10 seconds.
A Dynasty Is Born (30) - Fully staffed your team.
All your base are belong to you (10) - Unlock the Team HQ.
Artsy Fartsy (20) - Upload 5 Films and 5 Photos, and 3 skate.Parks.
Beast Unleashed (10) - Win the Monster contest.
Big-Footy (10) - Beat the film ender.
Blaow! (20) - 10,000 point trick.
Co-Operator (10) - Complete an Online Career challenge.
Constructive Criticism (20) - Rate 5 skate.Parks, 5 Films, and 5 Photos.
Deck Peddler (75) - 1 Million boards sold.
Dedicated (100) - Everything beaten, everything unlocked, everything earned.
Did Somebody Get a Boo Boo? (20) - 75,000 point bail.
Don't be so Mayo (20) - Land a Miracle Whip (Superdude body flip).
Gone Viral (20) - Catch the Skate Flu.
GVR Champ (10) - Win the Goofy vs. Regular contest.
High Five! (25) - Win any 5 Ranked Challenges.
In Stereo (20) - Complete Coach Frank's skate.School Tutorials.
Is that all you got? (50) - Own all challenges.
It takes a really big village... (50) - Reach community board sales target.
Employee #1 (10) - Start your team.
Employee #2 (10) - Earn your first career teammate.
Employee #3 (20) - Earn your second career teammate.
Employee #4 (20) - Earn your third career teammate.
Extreme Grindage (10) - Perform a 100 meter or 300 foot grind.
King of Kings (20) - Win the street and tranny ender contests.
Lot Monopolist (30) - Own all of the lots.
Overexposed (20) - Complete all Promotional Films and Photos.
Park Apprentice (20) - Complete the skate.Park tutorials.
Party at the Penthouse (10) - Win both Maloof Money Cup contests.
Sellout! (20) - Create a Logo and put it on your Skater.
Lot Pwners (10) - Win a Ranked Team Own The Lot.
Making a Buddy Call (10) - Call a Skater to come skate with you.
Mantastic Voyage (10) - 3 manuals in a single sequence.
Masochist (10) - Beat the "Thorax Crunch" Hall of Meat Challenge.
Mass Murderer (50) - Kill 80 challenges.
Objectifier (10) - 3 Moveable objects used in a single sequence.
Sexiest Skater Alive (20) - Get the covers of Skateboard Mag and Thrasher.
Speed Demon (10) - Win the final deathrace.
Spot Monopolist (30) - Own all of the spots.
T-Mobilized (10) - Win the T-Mobile sponsored contest.
Takin 'em to the limit (20) - Get the terrain meter in the red for your own skate.Park.
Talking bout Team practice (10) - Play in a 6-player Team Freeskate session.
Team Up (20) - Be part of a team with two or more skaters.
The Consumate Pro (20) - Complete all pro challenges.
Throw Down (10) - Win a Ranked Online Team Challenge.
Trick Spammer (20) - 30,000 point line.
You're Winner! (10) - Win a Ranked Online Solo Challenge.

Additionally, there are five Maloof Money Cup DLC achievements:

Where's My Money? (10) - Complete both Maloof NY OTS Challenges.
Maloof Street Slayer (20) - Complete the Maloof NY Street OTL.
Maloof Tranny Monster (20) - Complete the Maloof NY Tranny OTL.
Money Cup Master (40) - Win the Maloof NY Contest.
Picture Worth a Thousand Curbs (10) - Complete both Maloof NY Photo Challenges.

Additionally, there are seven Danny's Hawaiian Dream DLC achievements:

Danny's Demo Machine (10) - Complete both Demos.
Argh! Flying Monkies! (20) - Complete the "Jungle Step" and "Danny's Mega Gaps" Challenges.
Master of Mega Gnar (50) - Beat Danny Way in the Final Contest.
Street Locals Only (20) - Complete the Danny Way Street Path.
King of the Jungle (20) - Complete the Danny Way Tranny Path.
Lei it on the Line (20) - Complete the "Touch and Go" and "Gazebo Film" Challenges.
The Ownly Way (10) - Complete both Danny Way OTS Challenges.

Additionally, there are nine San Van Party Pack DLC achievements:

2 Wheel Rainbow (10) - Complete the "Over the Rainbow" Photo Challenge.
OG ABD (10) - Complete the "Gallery Gap Line" Film Challenge.
I Own all the Classics (25) - Complete the "Twin Spires" OTS Challenge.
Bump and Grind (25) - Complete the "Bump Riser" OTS Challenge.
Flippin' Loopy (20) - Complete "The Corkscrew" Photo Challenge.
Modern Major-Manual (20) - Complete the "Modern Manual" Photo Challenge.
Slow and Steady (20) - Complete "The Art of Rail" Film Challenge.
Stair Maestro (20) - Complete "The Quintessential Stair" Film Challenge.
Marraffanator (100) - Complete the "Marraffa's Skatepark" OTL Challenge.

Unlock Meat Man
Beat all Hall of Meat challenges to unlock Meat Man.

Unlock Dem Bones
Beat all Hall of Meat challenges to unlock Dem Bones.