Harry Potter And The Order Of The Phoenix is an action-adventure video game based on the fifth installment of the popular Harry Potter series by J. K. Rowling and the film adaptation. The game was developed and published by Electronic Arts. It was released on June 25, 2007. Below you will find complete list of discovery points unlockables:

Unlockables:

Boathouse
Cast Incendio to light torches on way downstairs to Boathouse (22 at 5 pts. each) – 110
Scare off first seagull on way down to Boathouse (just get close to it) – 10
Pick up a F&G parcel (hidden on dock in lower right-hand corner) – 10
Scare off second seagull in front of Boathouse (right-hand side) – 5
Scare off third seagull in front of Boathouse (right-hand side) – 25
Cast Incendio to light 23rd torch in front of Boathouse (right-hand side) – 5
Examine chains inside Boathouse (Action or Enter) in the back right-hand corner – 10
Cast WGL on food basket to feed first seagull – 10
Cast WGL on food basket to feed second seagull – 5
Cast WGL on food basket to feed third seagull – 25
Cast Incendio to light 24th torch in front of Boathouse (left-hand side) – 15
Pick up second F&G parcel (on dirt road to Paved Courtyard) – 10
Cast Incendio to light 25th torch (just before entering Paved Courtyard) – 5
Cast Incendio to light 26th torch (just before entering Paved Courtyard) – 5

Clock Tower
Cast Depulso on first bell (just off fifth floor) – 10
Cast Depulso on second bell (just off fifth floor) – 5
Cast Depulso on third bell (just off fifth floor) – 5
Cast Depulso on fourth bell (just off fifth floor) – 5
Cast Depulso on fifth bell (just off fifth floor) – 35
Cast Accio to reveal Hufflepuff symbol (and examine it) – 25
Cast Accio to reveal Gryffindor symbol (and examine it) – 25
Cast Accio to reveal Ravenclaw symbol (and examine it) – 25
Cast Accio to reveal Slytherin symbol (and examine it) – 25

Clock Tower Courtyard
Cast Reparo to repair first phoenix fountain statue – 10
Cast Reparo to repair second phoenix fountain statue – 5
Cast Reparo to repair third phoenix fountain statue – 5
Cast Reparo to repair fourth phoenix fountain statue – 35
Cast WGL to place five stray pears into the basket – 25
Beat the Ravenclaw champion at Gobstones (Jackstone rules) – 25

Defense Against the Dark Arts
Cast WGL on each desk on the left, and then Depulso on final desk – 25
Cast WGL on each desk on the right and then Depulso on final desk – 25
Cast WGL to free the pixie in one of the desks (right-hand side) – 10
Cast Incendio to light furnace – 10
Cast Depulso on blackboard and activate it (Action or Enter) while still spinning – 25
Cast Accio on blackboard and activate it (Action or Enter) while still spinning – 25
Cast Depulso to turn on projector – 10
Cast Depulso on wardrobe and examing Lockhart poster behind it – 10
Cast Depulso on stack of books on teacher’s desk – 10
Cast Incendio on talking gargoyle – 25
Examine statue of hunchback (bottom of stairs) – 10
Cast WGL on mop to clean up first puddle – 10
Cast WGL on mop to clean up second puddle – 10

Dungeon Corridor
Cast Incendio to uncover first Wizard’s Chess piece (silverqueen) – 10
Cast Incendio to uncover second Wizard’s Chess piece (silver pawn) – 10

Dungeons
Cast Incendio to light first Sorting Hat shrine – 10
Cast Reparo on first broken suit of armor – 10
Cast Incendio to light second Sorting Hat shrine – 10
Cast WGL to reassemble the portait of the Bloody Baron – 25
Cast Incendio to uncover first Wizard’s Chess piece (silver king) – 10
Cast Depulso (several times) to “adjust” first suit of armor – 25
Cast Depulso (several times) to “adjust” second suit of armor – 25
Cast Depulso (several times) to “adjust” third suit of armor – 25
Cast Depulso (several times) to “adjust” fourth suit of armor – 25
Cast Depulso (several times) to “adjust” fifth suit of armor – 25

Entrance Hall
Cast WGL on the mop (in adjacent broom cupboard) to clean up first puddle – 10
Cast WGL on the mop to clean up second puddle – 5
Cast WGL on the mop to clean up third puddle – 5
Cast WGL on the mop to clean up fourth puddle – 25

Fifth Floor
Cast Accio to reveal first Sorting Hat plaque – 10
Cast Depulso to clean the dust out of first runner rug – 10
Cast Depulso (several times) to “adjust” first suit of armor – 25
Cast Depulso to clean the dust out of second runner rug – 10
Cast Reparo on first broken suit of armor – 10
Cast Depulso to clean the dust out of third runner rug – 10
Cast Incendio to light Sorting Hat shrine – 10
Cast Depulso to clean the dust out of fourth runner rug -10
Cast Depulso (several times) to “adjust” second suit of armor – 25
Cast Accio to reveal first Sorting Hat plaque – 10
Win at Exploding Snap (Patience rules) – 5

First Floor
Cast Incendio to light first Sorting Hat shrine -10
Cast Reparo to repair first broken urn – 10
Cast Incendio to light first torch – 5
Cast Incendio to light second torch – 5
Cast Reparo to repair second broken urn – 10
Cast Reparo to repair third broken urn – 10
Cast Accio to reveal Sorting Hat plaque – 10
Cast WGL to reveal first Wizard Chess piece (knight) – 10
Cast Incendio to light third torch – 5
Cast Incendio to light third torch – 5
Cast WGL to assemble portrait of the Fat Friar – 25