"LEGO Harry Potter: Years 1-4"
Spells, items, and abilities are unlocked through codes in "LEGO Harry Potter: Years 1-4," a game that displays all the characters as animated Lego toys. Go to Wiseacres Wizarding Supplies from the main menu before starting any level. Enter "QQWC6B" to become invincible. Type "AUC8EH" for your characters to have carrots for wands. Type "J9U6Z9" for additional hearts and "VE9VV7" to do the Accio spell. Typing "UWDJ4Y" activates the Stupefy spell. Type "6DNR6L" to perform the Calvorio spell. The Trip Jinx is enabled by entering "YZNRF6." Enter "ERA9DR" for the Glacius spell.
"Harry Potter and the Half-Blood Prince"
One of the main goals in this game is to find the lost school crests. In the Slytherin Courtyard, you must head to the second floor to find a crest. Another is located at the Hufflepuff training area. There's one with a lion statue in the library and another by the staircase in the basement. The other crests are by the side wall of the Charms classroom and the seventh floor banners.
"Harry Potter and the Order of the Phoenix"
To find different characters in "Harry Potter and the Order of the Phoenix," you have to know where to look. Cho Chang is found at the owlery, while Colin Creevey is in the courtyard at Hogwarts school.Fred Weasley, George Weasley, and Lee Jordan are at the boathouse and Ginny Weasley is in the Gryffindor main room. Go to the field near Hagrid's house for Luna Lovegood, and Terry Boot is right by clock tower.