You don't. The blue arrow might be pointing to go through there, but actually you have to go around it. After learning riddikulus, a boggart will pop out of a chest, somewhere in the room you are in. Defeat it and get the green key, and you will will be able to go to the next area.
Harry Potter and the Goblet of Fire
You can find dumbledore's office by going up the steps that move until you see the griffin gargoyle
First, without the invisibility cloak, levitate the jar thing on top of the bookcase just inside the door. This will cause a disturbance that Snape will investigate. As Harry, wear the cloak of invisibility and go up the steps to the right, behind the bookcases there. Pick up the Key. Snape will move to the steps in the back of the room. Keep the invisibility cloak on and go past him to open the door. You will find the first ingredient in the chest there. Light the cauldron to make the potion on the table blow up (I hid behind the door, but you could leave the room) and when it blows up, Snape will run in the room and drop the key. Go pick up the key and move to the left around the bookcases. Open the next chest. Snape will move to the edge of the bookcases and prevent your escape. To get out of this, move close to the bookcases and see the cauldron on the table on the other side. Light this as well, it will blow up and Snape will move. Run out of the room.
When the dragon throws you up in the the air, move the controller to the far right so that you don't end up back in the hole. There was an update for the ps3 edition that addressed this issue.
No, she lives.
You must use a Dark Wizard - Barty Crouch Jr. will do (you can find him in the 1st lvl of Goblet of Fire)
Harry Potter and the Goblet of Fire
There is one, but it is a Lego building game. You can create characters, move around Hogwarts, fly, etc. but it is not based around the book. You can access the dungeons and common room.
In Year 3 of the game "Harry Potter: Hogwarts Mystery," you can move the troll guarding the stairs by using a combination of spells and items. First, you need to distract the troll with a spell that causes a loud noise, drawing its attention away from the stairs. Then, you can sneak past it while it is occupied. Make sure to pay attention to the timing to ensure a successful passage.
You can find dumbledore's office by going up the steps that move until you see the griffin gargoyle
in 2009
Harry Potter and The Dealthy Hallows Its going to be in 2 Parts.
You can move your mum
no, it is not
You move the statue onto the moons in order from empty to full! Then you defeat the statue by stunning and then reducto! I hope you find this helpful
Mobiliarabus
To get past the flying keys in LEGO Harry Potter for the DS, you need to use the spell "Alohomora" to unlock the door leading to the next area. You'll first have to catch the correct flying key, which is usually identifiable by its unique appearance. Move around carefully and time your movements to grab the key without getting hit. Once you have the right key, it will unlock the door for you to proceed.