DJ Hero 2

Cheat Codes:
Activate the following cheats by entering the corresponding case-sensitive codes:

CHEAT FUNCTION - CHEAT CODE
All bonuses [NOTE 1] - VIP Pass
Auto Scratch [NOTE 1] - Soothing
Deadmau5 content [NOTE 2] - Open The Trap
David Guetta - Guetta Blaster
Unlock the Invisible DJ (Select Invisible DJ on the menu) [NOTE 1] - Now You See Me...
Auto Tapper [NOTE 1] - Look No Hands!
Auto Fader [NOTE 1] - I Hate Crossfading

NOTE 1: Enabling this code will disable leaderboards.
NOTE 2: Enter this code under "Retail Cheats" in the "Cheats" menu.

Trophies:

Bronze trophies
Keep Ring - Reach online grade 10.
You Want Some? - Complete 30 Online Battles (in any Online Battle mode).
Scratching The Itch - Successfully perform 25,000 scratches (in any mode except Party Play).
Fades Of Fury - Successfully perform 20,000 crossfades (in any mode except Party Play).
Battle Ready - Play all of the DJ Battle mixes (online or offline).
1 Up - Beat a friend's score on any of the leaderboards.
The Emperor - Win all the DJ Battle setlists in Empire mode.
Freestyle Superstar - Get an A for Freestyling in any mix (in any mode except Party Play).
Opening Act - Play your opening night in Empire mode.
En Sink? - Calibrate your system for DJ Hero 2.
The Magic Number - Play a mix in Quickplay with another DJ and a Vocalist (in local play only).
Perfect Pitch - Hit 100% of the vocal notes in a mix (in any mode except Party Play).
Mixtape Creation - Set up and save 3 setlists in Quickplay.
Got ID? - Set your own online Tag and Medal.
Master Of The Empire - Earn 12 stars in DJ Shadow's setlist in Empire mode on Medium difficulty or above.
Rewind
4 The Win - Perform 4 720' rewinds in a single mix, on any difficulty
level without dropping your multiplier (in any mode except Party Play).
Professional Face Removal - Win 5 Star Battles online.
Mama Said... - Win a Checkpoint Battle by knocking out the other player (online only).
The Bigger They Are... - Win 10 Online Battles against players of a higher grade (in any Online Battle mode).
Accumulate! - Play Accumulator and win 10 mixes (or single mix battles) with a streak of over 50 (online only).
Like Bacon? - Play Streak and win 6 mixes (or single mix battles) by 20 streak margin (online only).
Chiggedy Check It Out - Win 10 Checkpoint mixes (or single mix Battles) by a margin of 3 checkpoints or more (online only).
Big Bad Boss - Beat all the employee DJs in Checkpoint Battles in Empire mode.
Hero Feed Heroism - Play 5 mixes directly from Hero Feed Challenges.
Bonus - Unlock all the Empire bonus mixes.
Higher Education - Complete 6 of the 'New To DJ Hero 2' Tutorial lessons.
Me Like You Long Time - Apply 'Like' tags to 10 mixes and play these mixes (in any game mode except Party Play).
Rise To The Challenge - In Empire mode complete 3 Setlist Challenges.
Tappity Tap Tap Tappy - Successfully perform 50,000 taps (in any mode except Party Play).
To The Left - Only crossfade to the left in all Freestyle sections in any mix (in any mode except Party Play).
Six
Spins To Win - Activate 6 rewinds in Show Me Love (Stonebridge Radio
Edit) / I'm Not Alone mix (in any mode except Party Play).
Microphonical Magic! - Get a 200 vocal streak in any vocal mix (in any mode except Party Play).
World
Number One - Earn at least 3 stars in each of the mixes in the Tiësto
Megamix (in Quickplay, Megamixes, Empire or Star Battle).
The Grandmixer - In Empire Mode beat DJ Qbert in each of his Battle Mixes.
I Have The Power Decks! - Unlock all the Power decks.
Credit Is Due - View the game credits.
You're The Best! - Earn 5 stars for every mix on Expert difficulty.
The Completionist - Earn 5 stars for any mix at all difficulty levels.
Thirty Three Without The Third - Earn 33 stars.
At Least You Tried... - Fail to 5 star Galvanize on Expert difficulty.
You're Golden - 5 star Galvanize on Expert difficulty.
Hot Swedish Action - In any Battle get an A for Scratching, a B for Taps, a B for Crossfading and an A for Freestyling.

Silver trophies
The Quickathlon - Set up and play a 10 mix setlist in Quickplay, earning at least 4 stars for each mix.
Battle Star Spectacular - Win 50 Online Battles (in any Online Battle mode).
Grand Master Of The Empire - Earn 12 stars in DJ Shadow's setlist in Empire mode on Hard difficulty or above.
Go Crazy Broadway Style! - Perform Vocals in every mix that supports them (in any mode except Party Play).
Super Streak - Get a 400 streak in I Will Be Here / Speed Rail on Expert (in any mode except Party Play).

Gold trophies
Upgraded - Reach online grade 50.
Supreme Master Of The Empire - Earn 12 Stars in DJ Shadow's setlist in Empire mode on Expert difficulty.

Platinum trophy
Platinum DJ Hero - Earn all Bronze, Silver, and Gold trophies.