Tony Hawk: Shred Cheats For PlayStation 3

1. Unlock all levels

   Go to "options" and go to the cheat screen and type in "World" this will unlock all levels but will disable trophies unless you go back to start screen

   Contributed by: Skoffnoff 

2. Trophies

   Trophy
   Online Mode: Win a Challenge session	'Challenging' High Wire Act
   French Alps: Acquire all 16 Stars	4 E'toiles sur la Montagne
   Whistler Mountain: Complete a Point Rush session in Whistler Mountain as Orgarth (SP)	A Troglodyte is Loose!!
   Tricktionary: Perform every non-Signature Snowboarding Trick at least once (SP)	Adept Boarder
   Tricktionary: Perform every non-Signature Skate Trick at least once (SP)	Adept Skater
   Acquire all Stars in the Game on any Navigation setting	All-In-1 Shredder
   Big Air Pro Trial: Perform two 360° Spins in the same Big Air Pro Trial session (SP)	Atmospheric Rotation
   Unlock a new level	Bags Packed
   Online Mode: Win a Point Rush session	Bubbles Bubbles Everywhere...
   Enter your custom initials for the Leaderboard	Claim to Fame
   Complete a session on each Navigation Setting (without leaving game - SP)	Control Freak
   French Alps: Complete a Trick Mode session in French Alps as Orgarth (SP)	Cro-Magnon Mania
   Santorini Trick Mode: Score 100,000 points without using grinds (SP)	Don't need no Stinkin' GRINDS!
   Melbourne: Acquire all 16 Stars	Down Under Daredevil
   Tricktionary: Visit the Tricktionary for the first time	Eager Student
   Challenge Mode: Complete 15 total Insane Challenges	Get a Real Skateboard!
   Manual Pro Trial: Maintain a continuous Manual for 500 feet on any Manual Pro Trial (SP)	Going Steady with 2 Wheels
   Tricktionary: Perform 250 total Grabs (SP)	Grabby McGrab Grab
   Acquire all 4 Stars on Beijing Big Air & all 4 Stars on Beijing Halfpipe	Great Wall Master
   Grind Pro Trial: Perform 10 Grind Transfers in a session on any Grind Pro Trial (SP)	Groove Me Baby
   Wallows: Acquire all 16 Stars	Hawaiian Hooligan
   Survival Mode: Survive the Huckjam Park Combo Level	House of Horrors
   New Orleans: Complete any session in New Orleans as Officer Richard (SP)	I am the Law!
   New Orleans: Acquire all 16 Stars	Jambalayanism
   Online Mode: Win a Scoring Spots session	King of the Hill
   Tricktionary: Grind at least 500 feet in every type of Grind (Parallel, Slide, Angled) (SP)	Making Hamburger
   Morocco: Acquire all 16 Stars	Mediterranean Maestro
   Santorini: Acquire all 16 Stars	Meeting of the Minds
   Online Mode: Win a Trick session	Multiple Tricksters
   New Orleans: Scoring Spots: Perform the bonus task of all 5 Scoring Spots (SP)	Now You're Just Bragging!
   Unlock every level in the game	Oh, the Places You Will Go!
   Unlock all other trophies	Platinum
   Acquire all Stars in the Snowboard Tier on any Navigation Setting	Powder Prowess
   Calibrate the board	Ready to Ride
   Challenge Mode: Complete all Videographer Challenges	Reality Star
   Melbourne: Point Rush: Finish with a score of at least 75 without collecting any Point Bubbles (SP)	Scared of Bubbles
   Tricktionary: Perform 500 Ollies (SP)	See You In Indianapolis!
   Complete each session type in each level on any Navigation Setting (Excluding Free Ride) (SP)	Serious Playtime
   Morocco: Complete any session in Morocco as Seadog O' Banion (SP)	Shiver Me Timbers!
   Training Mode: Complete every Lesson in Skate Training on the Casual Setting	Skateboard Master!
   Training Mode: Complete every Lesson in Snow Training on the Casual Setting	Snowboard Master!
   Huckjam Park: Acquire all 12 Stars on any Huckjam Park level	Some Kind of Funhouse!
   Unlock all Navigation Settings	Steering Sensation
   Acquire all Stars in the Pro Trial Tier on any Navigation Setting	The New Pro
   Complete a season on any Navigation Setting (Excluding Free Ride) (SP)	The Start of Something Big
   Acquire all Stars in the Skateboard Tier on any Naviation Setting	Tony Would Be Proud
   Huckjam Park: Complete any session in Huckjam Park as Xzrrt (SP)	We Come In Peace...
   Complete a session in Regular Stance & a session in Goofy Stance (without leaving game - SP)	Well Balanced Individual
   Whistler Mountain: Acquire all 16 Stars	Whistle Blower
   Wallows: Scoring Spots: Score 1,000,000 total points (SP)	You Got HOW MANY Points?!

   Contributed by: Guard Master, Mookiethebold