Story-related and cannot be missed. You will get this after completing the first level.

Story-related and cannot be missed. You will get this after completing the second level.

Story-related and cannot be missed. You will get this after completing the third level.

Story-related and cannot be missed. You will get this after completing the fourth level.

Story-related and cannot be missed. You will get this after completing the fifth level.

Story-related and cannot be missed. You will get this after completing the sixth level.

Story-related and cannot be missed. You will get this after completing the seventh level.

Story-related and cannot be missed. You will get this after completing the eighth level.

Story-related and cannot be missed. You will get this after completing the ninth level.

Story-related and cannot be missed. You will get this after completing the tenth level.

Story-related and cannot be missed. You will get this after completing the eleventh level.

Story-related and cannot be missed. You will get this after completing the eleventh level.

This will be one of nine side levels that are required to advance in the story. Make sure that you stay out of the way of the dragon's fire breath and make your way cautiously through the cave. After a little while, you will come to the cave entrance and make it outside, and the trophy will pop after completing the level.

To earn this trophy, all you have to do is hit an enemy with each spell successfully at least once. There is a total of eleven spells- eight on the spell wheel, two mapped to the button, and one mapped to the button.

The following spells must all be successfully used:
-Stupefy
-Expelliarmus
-Petrificus Totalus
-Confundo
-Confringo
-Impedimenta
-Expulso
-Protego
-Expecto Patronum
-Four-Points
-Wiingardium Leviosa

This trophy also MUST be done in a single playthrough to work. No worries though, as it can be earned as soon as you obtain the Confringo spellbook in the Goblin's Revenge level.

This trophy is fairly easy to get. The Elixir of Life is somewhat hard to discover, but can still be found easily, as the potions that enemies drop are randomized. You must use each of the four potions assigned to the ,, and buttons (by successfully hitting an enemy with it), as well as drink every potion enemies drop on the ground, totaling eleven potions overall. You must drink all of the drinkable potions and use the four equippable potions.

The following potions must be successfully used:
-Garrotting Gas
-Doxycide
-Exploding Potion
-Peruvian Instant Darkness Powder
-Felix Felicis
-Strengthening Solution
-Fire-Protection Potion
-Murtlap Essence
-Blood Replenishing Potion
-Elixir of Life
-Polyjuice Potion

This trophy also MUST be done in a single playthrough to work. No worries though, as I got it before the game was half over.

This is a simple trophy, only needing you to cast one spell. To cast Confundo, bring up the spell wheel by holding . Use the left stick to manuever to the spell you want, Confundo. Aim at an enemy with the button, and cast the spell when it has targeted the enemy with . Note that the enemy under the Confundus charm must defeat at least one enemy for the trophy to pop.

This trophy is also simple. Using the same spell wheel method from Confusion Reigns, select Wingardium Leviosa instead. There will be a point in the game where the game basically teaches you to do this, which is an easy place to get the trophy. However, if you somehow miss it there, just target an item with the button and pick it up with . Use the left stick to move the item, and block spells with it. The trophy will pop soon thereafter.

This trophy is very easy to get, especially since each spell an enemy casts counts as a deflect. To use Protego, simply hold down and a transparent shield-type thing will appear. Just deflect 20 enemy spells and the trophy will pop.

See Avid Quibbler Collector

Just collect all Quibbler copies throughout the game, of which there are fifteen.

If you are having troubles locating the collectibles, please refer to this post.

See Daily Prophet Subscriber

Collect all Prophets in the game. There are fifteen in total.

If you are having troubles locating the collectibles, please refer to this post.

See Wizard's Wireless Wizard

There are twelve Potterwatch passwords to collect in-game. Simply collect all twelve to obtain the trophy.

If you are having troubles locating the collectibles, please refer to this post.

See Reached Level 20

See Reached Level 20

See Reached Level 20

See Reached Level 20

See Reached Level 20

The leveling trophies are all very easy to achieve and understand. Leveling is done rather quickly in this game. Points to level up can be earned by defeating enemies, collecting prophets, quibblers and potterwatch passwords, or finding deathly hallows symbols. I was able to reach level 20 well before the game ended, and made it to about level 25 or 26 if I recall correctly. This should come naturally during gameplay, especially on Hard mode.

See Defeated 1000 Enemies

See Defeated 1000 Enemies

See Defeated 1000 Enemies

Through the story mode, just kill every enemy you come across. This particular trophy should be earned very close to the end of the game. I earned mine about ten minutes before the game came to a close. If you miss this trophy during one playthrough, it does carry through to additional playthroughs. Just keep defeating enemies and you will recieve all other defeat trophies as well as this one.

This trophy will naturally come through the game. You will most likely get it during the level when you first encounter acromantulas. However, if you do not earn it there, you will sometime later in the game, as there are well over 35 acromantulas in the game.

This trophy really doesn't explain what a quick stun is, but the concept is very easy. To get this trophy, all you have to do is defeat fifty enemies with headshots. The aiming in this game is a bit of a pain, but keep pressing to aim until the aiming reticule snaps to the head. Then, fire away with ! Note that the enemy DOES have to be defeated for the stun to count.

This trophy is earned by stunning and defeating enemies while under your cloak. To 'stealth' stun an enemy, simply put on the invisibility cloak with . Then, walk up to an enemy. Walk close enough to where your spell will hit him, but not close enough to give yourself away. When you are close enough, hold the button to cast Protego. The enemy will (most of the time) fall down and disapparate. Repeat this 49 times and the trophy will pop. Note that this is cumulative throughout different playthroughs.

Simply complete any challenge under the "Online Challenges" tab to earn this trophy. MAKE SURE that you are doing online challenges and not local, otherwise you will not get the trophy.

This trophy is basically exactly as same as the previous one, except you have to complete all 15 online challenges to obtain it. There are five challenges in each difficulty, and all have to be completed with a result to get this trophy. Most of the challenges are easy to understand, but some can be a pain. Just perservere and remember to use cover and you will succeed.

This trophy sounds really tough, but it actually is not too bad to achieve. I found the last Hard Challenge (the silent sneaking one where you have to sneak to the Ministry of Magic toilets) to be the easiest one to do to get this trophy.

Just play it and be careful not to bump into anybody. When you enter under the columns just after crossing the street, a woman will be there with her back turned to you. Hide in the corner behind and to the left of the woman and take off your cloak with . Use the spell wheel ( hold and ) and select Confundo. Hit the woman with the spell (aim with and cast with ).

Immediately put your invisibility cloak back on and go past the woman, through the narrow tunnel into the courtyard. Go near where the Death Eaters are standing guard, and sneak behind them into another short tunnel. Turn right and continue in the middle of the street. Then, simply go down the stairs into the bathroom to complete the challenge! Be fast though, as it must be done in under 45 seconds.

This trophy is a very easy one, so long as you have a friend that has this game and has done the challenges. To get this trophy, ensure you have a friend that has this game, or create a duplicate PSN account and just complete one challenge on the alternate account. MAKE SURE to add that account as a friend! Go to the main menu and into challenges, then to "Online Leaderboards". Select the challlenge you know both your friend and yourself have done, and press the button to compare with friends only. Scroll up to your friend, and the trophy should pop.

To find a friend to compare with and get the trophy, use this thread:
Trophy Boosting Thread

You will earn this trophy when you complete the game on Easy difficutly. Difficulty trophies do not stack in this game, so you have to play on Easy difficulty to unlock this trophy.

You will earn this trophy when you complete the game on Medium difficutly. Difficulty trophies do not stack in this game, so you have to play on Medium difficulty to unlock this trophy.

You will earn this trophy when you complete the game on Hard difficutly. Difficulty trophies do not stack in this game, so you have to play on Hard difficulty to unlock this trophy. I did not find Hard difficulty to be particularly taxing. However, when playing, just make sure that you use cover whenever possible and try to go for headshots on the enemies. This will take them out faster and make Hard difficulty much easier. There may be a few places that you get stuck, but Hard difficulty is pretty much a breeze on this game once you understand the feel of the game.