Harry Potter and the Half-Blood Prince Cheats For Xbox 360

1. Unlock Everything

   Go to the Rewards sub-menu from the Main Menu, where you see the two choices, Badges and Credits. Using the d-pad, enter the following code to unlock Everything: Down,Left,Left,Left,Left,Left, Down,Down,Right,Down,Left

   Contributed by: KageLunatic 

2. Unlock Castle Gates Two-Player Dueling Pack

   Go to "Rewards" in the menu (in there you will see "Badges" and "Credits" along with how many Crests you have found) and with your D-pad enter: RRDDLRLRLR then Start. You will receive a message saying you have unlocked it.

   Contributed by: caffeinevoices 

3. Hogwarts Crest Unlockables

   Collecting so many crests around Hogwarts will unlock certain single and multi player things.

   Unlockable	Unlockable
   Two Player Dueling Pack 4: Paved Courtyard Dueling Arena	113 Hogwarts Crests
   More mini-crests with each cast	129 Hogwarts Crests
   Two Player Dueling Pack 2: Training Ground Dueling Arena	14 Hogwarts Crests
   Dungbombs in prank boxes around Hogwarts	21 Hogwarts Crests
   Two Player Dueling Pack 2: Crabbe & Goyle	29 Hogwarts Crests
   Two Player Dueling Pack 1: Draco & Luna	3 Hogwarts Crests
   Score boost in flying events	38 Hogwarts Crests
   Exploding Cauldrons in prank boxes around Hogwarts	48 Hogwarts Crests
   Two Player Dueling Pack 4: The Transfiguration Dueling Arena	59 Hogwarts Crests
   Even More health in duels	71 Hogwarts Crests
   More health in duels	8 Hogwarts Crests
   Two Player Dueling Pack 5: Ginny & Hermione	84 Hogwarts Crests
   Love Potion in Potions Club	98 Hogwarts Crests

   Contributed by: OmegaMustard 

4. Achievements

   Complete each achievement to get the allotted gamerscore.

   Achievement	Achievement
   Conclude the adventure	Adventure completed (100)
   Successfully protected The Burrow	Burrow Defender (20)
   Earn the Combo Flyer Badge	Combo Flyer Badge (10)
   Complete Crest Collector Level 1	Crest Collector 1 (10)
   Complete Crest Collector Level 10	Crest Collector 10 (30)
   Complete Crest Collector Level 11	Crest Collector 11 (30)
   Complete Crest Collector Level 12	Crest Collector 12 (40)
   Complete Crest Collector Level 13	Crest Collector 13 (50)
   Complete Crest Collector Level 14	Crest Collector 14 (60)
   Complete Crest Collector Level 2	Crest Collector 2 (10)
   Complete Crest Collector Level 3	Crest Collector 3 (10)
   Complete Crest Collector Level 4	Crest Collector 4 (10)
   Complete Crest Collector Level 5	Crest Collector 5 (20)
   Complete Crest Collector Level 6	Crest Collector 6 (20)
   Complete Crest Collector Level 7	Crest Collector 7 (20)
   Complete Crest Collector Level 8	Crest Collector 8 (20)
   Complete Crest Collector Level 9	Crest Collector 9 (30)
   Earn the Duelling Beginner's Luck Badge	Duelling Beginner (10)
   Earn the Duelling Club Champion Badge	Duelling Champion (10)
   Earn the Duelling Veteran Badge	Duelling Veteran (20)
   Escaped the Cave	Escaped the Cave (40)
   Help the student retrieve her stolen Gobstone	Good Deed (20)
   Help Ron avoid Lavender	Great Mate (20)
   Create a great Christmas party for Slughorn	Great Party (10)
   Clean up after Fred and George at The Burrow	Grime Buster (10)
   Hide the Half-Blood Prince's Potions Book	Hidden the Book (20)
   Earn the Keen Flyer Badge	Keen Flyer Badge (20)
   Earn the Master Duellist Badge	Master Duellist Badge (50)
   Earn the Master of Flying Badge	Master of Flying (50)
   Earn the Master Potioneer Badge	Master Potioneer (50)
   Retrieved Slughorn's missing memory	Mystery Solved (20)
   Use your first portrait shortcut	Portrait Novice (10)
   Use all of the portrait shortcuts	Portrait Pro (20)
   Earn the Potions Beginner's Luck Badge	Potions Beginner (10)
   Earn the Potions Club Star Badge	Potions Club Star (10)
   Earn the Potions Club Veteran Badge	Potions Club Veteran (20)
   Earn the Precision Flyer Badge	Precision Flyer Badge (10)
   Earn the Quidditch Beginner's Luck Badge	Quidditch Beginner (10)
   Assemble the Gryffindor Quidditch Team	Quidditch Captain (10)
   Won the Quidditch Cup	Quidditch Champion (30)
   Earn the Reflex Badge	Reflex Badge (10)
   Earn the Speedy Brewer Badge	Speedy Brewer Badge (10)
   View Dumbledore's first memory of Tom Riddle in the Pensieve	Used the Pensieve (10)

   Contributed by: Guard Master 

Walkthroughs & FAQs