Harry Potter and the Half-Blood Prince cheats
Take the following steps in this guide to unlock lots of new items in Harry Potter and the Half-Blood Prince: The Videogame.
Hogwarts Crest Unlockables:
Collecting a certain numbers of crests around Hogwarts will unlock certain single- and multi-player items and maps.
Unlockable — How to Unlock
3 Hogwarts Crests — Two Player Dueling Pack 1: Draco & Luna.
8 Hogwarts Crests — More health in duels.
14 Hogwarts Crests — Two Player Dueling Pack 2: Training Ground Dueling Arena.
21 Hogwarts Crests — Dungbombs in prank boxes around Hogwarts.
29 Hogwarts Crests — Two Player Dueling Pack 2: Crabbe & Goyle.
38 Hogwarts Crests — Score boost in flying events.
48 Hogwarts Crests — Exploding Cauldrons in prank boxes around Hogwarts.
59 Hogwarts Crests — Two Player Dueling Pack 4: The Transfiguration Dueling Arena.
71 Hogwarts Crests — Even More health in duels.
84 Hogwarts Crests — Two Player Dueling Pack 5: Ginny & Hermione.
98 Hogwarts Crests — Love Potion in Potions Club.
113 Hogwarts Crests — Two Player Dueling Pack 4: Paved Courtyard Dueling Arena.
129 Hogwarts Crests — More mini-crests with each cast.
These have been tested for the Xbox 360 and PS3 games, but might also work on the PC, Wii, and PS2 versions.
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