Cheat menu
Type these codes while you're in the game. You will need a little practice to get it done properly for the first time.

Result - Code:

Debug mode; press [F7] to disable - harrydebugmodeon
Unknown - harrysuperkoresh
Restores health - harrygetsfullhealth
Super jumps - harrysuperjump
Big jumps - harrynormaljump
15 beans - harrytriggercheat
Invincibility - harrykoresh
Unknown - harrykorwalk
If debug mode in enabled then you can select all levels from the main menu.

Level select:
Enable the harrydebugmodeon code, then return to the main menu.

Bertie Bott Beans:
Collect the following amount of Bertie Bott beans to unlock an item behind a portrait at Hogwarts.

50 Yellow Beans: Nimbus Two Thousand
70 Blue Beans : Glove for Quidditch
80 Green Beans: Card
100 Red Beans: Advanced Flipendo

Cheat mode (alternate):
Type harrydebugmodeon during game play to enable debug mode. Then, press ~ during game play and type set engine.playerpawn bcheatsenabled true to activate special cheat mode. Note: Enter the set engine.playerpawn bcheatsenabled true code every time after the game tells you the level goal (for example, "Attend Herbology class on the Hogarts grounds"). Press ~ and type one of the following codes:

Result - Code:

Harry is weightless; disabled when using wand - fly
Harry goes through walls; do not use wand - ghost
Disable fly and ghost codes - walk
Set how fast Harry runs - setspeed (number)
Set friction; 0 is sliding, 10 is default - setfriction [0-10]
Give Harry indicated number of Beans - givebeans (number)
Award indicated number o Gryffindor points - givehousepoints (number)
Get indicated number of Fireseeds - giveseeds (number)
Get all Wizard cards (except for secret one) - giveallcards
Get indicated number of challenge stars set baseharry - numstars (number)
Kill everything (or just Harry) killall harry
Quit game - quit

Avoid fighting Malfoy or Peeves:
When you are near the locations that you have to fight them, use the harrysuperjump code. He will go out the door if you are at the location where Malfoy is at, or he will get the chocolate frog and you can just keep walking in both locations.

Jump through trees:
in the caves/forest where you have to knock over the tree near the waterfall, enable the harrysuperjump code on the place you are standing and you will jump through the trees.

Skip potions:
To skip the potions part altogether, simply step in the doorway and enable the harrysuperjump code. You will get almost all the way to the doorway. There will be no dialogue and no fire in the doorway -- simply walk through.

Find characters for scenes:
If you are at the place where Ron, Malfoy, his friends, and Nevil Longbottom are but they did not appear, use the harrysuperjump code. He will jump past the location. Turn around to see Malfoy, Ron, Nevil and Malfoys friends just standing there but not talking. You may also see Professor Magonigil over by the way to Hagrid's hut. However, do not go in the forest. Use the harrysuperjump code then turn around and she will be standing there, but also will not talk.

More house points:
Enable the harrydebugmodeon code, then go to the main menu. Click on "Level Select", then complete an easy level such as Flying Lessons to get more points.

Invisible Voldemort:
This trick only works for a certain amount of time. When you are at the location immediately before you have to fight Voldemort, use the harrysuperjump code to land on top of the roof. When you jump down on the right, you can walk of near the mirror and he will start talking to you. When he says "Die Potter", you will walk back and he will then walk back to the mirror and continue correctly.

Scatter potions:
When you get to the potions, hold [Space] during the entire dialogue and the potion shuffle. The potions will scatter.

Easy level completion:
Enable the harrydebugmodeon code, then press [F2] to [F6] to get to places closest to the end.

Treasure chests in Incendeo challenge:
Cast Incendeo on all the Spikey bushes. Then, climb up on the hedges and jump down to find treasure chests.

Escaping the Troll:
When you are trying to escape the Troll, set the "Auto Jump" option on. When you reach a gap in the floor, press [Jump]. You will be able to land on the other side of the jump, even if you do not jump from where the beans lead you.

Jump through trees:
in the caves/forest where you have to knock over the tree near the waterfall, enable the harrysuperjump code on the place you are standing and you will jump through the trees.

Hidden Filch and Mrs. Norris:
After you deliver Norbert to the north tower, you will see an intermission sequence with Filch petting Mrs. Norris. When they leave, go through the door and there should be another door in front of you. Enable the ghost code and go through the door. After about a hundred feet, you will see Filch and Mrs. Norris.

Easy Wizard card:
Immediately after you get out of Professor Sprout's garden, run straight over to the black trunk. Enable the harrysuperjump code. Flippendo each gargoyle once and you will get a wizard card. Enable the harrysuperjump code again to get back to the greenhouse.

Invisible Alohomohra:
After Neville and Professor McGonnagell talk to you in Hogwarts Front 2, enable the harrysuperjump in front of the school and go in behind the fountain thing in the secret room. Go to one of the corners and face the center of the room. Cast a spell into the center of the room and release. There should be an Alohmora. Face the fountain's back side and squeeze through. just as done in Hogwarts Front 1.

Scatter potions:
When you get to the potions, hold [Space] during the entire dialogue and the potion shuffle. The potions will scatter.

Easy level completion:
Enable the harrydebugmodeon code, then press [F2] to [F6] to get to places closest to the end.

Treasure chests in Incendeo challenge:
Cast Incendeo on all the Spikey bushes. Then, climb up on the hedges and jump down to find treasure chests.