Harry Potter and the Order of the Phoenix Cheats - Xbox 360

Achievements
Complete each achievement to get the allotted gamerscore:

Complete discovery level 1 (10) - Discover enough to complete discovery level 1.
Complete discovery level 10 (20) - Discover enough to complete discovery level 10. Complete discovery level 11 (30) - Discover enough to complete discovery level 11.
Complete discovery level 12 (30) - Discover enough to complete discovery level 12.
Complete discovery level 13 (50) - Discover enough to complete discovery level 13.
Complete discovery level 2 (10) - Discover enough to complete discovery level 2.
Complete discovery level 3 (10) - Discover enough to complete discovery level 3.
Complete discovery level 4 (10) - Discover enough to complete discovery level 4.
Complete discovery level 5 (20) - Discover enough to complete discovery level 5.
Complete discovery level 6 (20) - Discover enough to complete discovery level 6.
Complete discovery level 7 (20) - Discover enough to complete discovery level 7.
Complete discovery level 8 (20) - Discover enough to complete discovery level 8.
Complete discovery level 9 (20) - Discover enough to complete discovery level 9.
DA 10 (10) - Recruited 10 members of the DA.
Finish on hardest difficulty (100) - Finish the story on the hardest difficulty.
Finish the story (100) - Finish the story.
Get to the Room of Requirement (30) - Discover the Room of Requirement.
Go to Hogwarts (20) - Complete the Grimmauld Place tutorials.
Magic 500 (10) - Cast 500 successful spells.
Recruit Dumbledore's Army (100) - Recruit Dumbledore's Army.
Unhinge Umbridge (100) - Cause chaos in Umbridge's Hogwarts.
Walk the Platform (10) - Covered 9 3/4 miles.
Win the Architecture Cup (10) - Uncover all the hidden Hogwarts symbols.
Win the Characters Cup (10) - Meet all characters in the game.
Win the Defence Cup (20) - Cast all defensive spells in a single encounter.
Win the Exploding Snap Cup (20) - Beat all Exploding Snap champions.
Win the Explorer Cup (10) - Discover all known areas of Hogwarts.
Win the Friend of the Year Cup (20) - Find Luna's lost belongings.
Win the Golden Gobstone Cup (20) - Beat all Gobstones champions.
Win the Grand Master Cup (20) - Beat all wizard chess champions.
Win the Homework Cup (10) - Complete all the teacher mini-quests.
Win the House Ghost Cup (10) - Find all the house ghosts of Hogwarts.
Win the Nature Trail Cup (10) - Find all the rare creature tracks hidden in Hogwarts.
Win the Ornithology Cup (10) - Find all the flying creatures of Hogwarts.
Win the Portrait Password Cup (10) - Discover the password for every shortcut portrait in Hogwarts.
Win the School Pride Cup (10) - Tidy up Hogwarts.
Win the Secret Statue Cup (10) - Find the secret chess statues of Hogwarts.
Win the Smuggler Cup (10) - Find Fred and George's hidden parcels.
Win the Witches and Wizards Cup (10) - Find the hidden wizard plaques around Hogwarts.

"Room of Rewards" Trophies
Successfully complete the indicated task to unlock the corresponding trophy:

Characters Cup - Meet all 58 characters in Hogwarts
Defense Against The Dark Arts Cup - Cast all defensive spells in six duels
House Ghost Cup - Find all four House Ghosts
Nature Trail Cup - Find all animal footprints