Full list of all 50 DJ Hero 2 achievements worth 1,000 gamerscore. It takes around 80-100 hours to unlock all of the achievements on Xbox 360.
Successfully perform 50,000 taps.
Successfully perform 25,000 scratches.
Play Streak and win 6 mixes (or single mix Battles) by a 20 streak margin.
Play Accumulator and win 10 mixes (or single mix Battles) with a streak of over 50.
Perform vocals in every mix that supports them.
Hit 100% of the vocal notes in a mix.
Get a 200 vocal streak in any vocal mix.
Reach grade 50 in Xbox LIVE Battles.
Win 50 Xbox LIVE Battles.
Successfully perform 20,000 crossfades.
Complete 30 Xbox LIVE Battles.
Reach grade 10 in Xbox LIVE Battles.
Win 10 Xbox LIVE Battles against players of a higher grade.
Play all of the DJ Battle mixes.
Win 5 Star Battles.
Play a mix in Quickplay with another DJ and a Vocalist.
Set your own Xbox LIVE Tag and Medal.
Apply 'Like' tags to 10 mixes and play these mixes in any game mode.
Play 5 mixes directly from Hero Feed Challenges.
Play a mix with an Avatar as your DJ.
Activate 6 rewinds in Show Me Love (Stonebridge Radio Edit) / I'm Not Alone.
Fail to 5 star Galvanize on Expert difficulty.
In any Battle get an A for Scratching, a B for Taps, a B for Crossfading and an A for Freestyling.
Win 10 Checkpoint mixes (or single mix Battles) by a margin of 3 checkpoints or more.
View the game credits.
Set up and save 3 setlists in Quickplay.
Earn 5 stars for any mix at all difficulty levels.
Set up and play a 10 mix setlist in Quickplay, earning at least 4 stars for each mix.
Perform 4 720° rewinds in a single mix, on any difficulty level without dropping your multiplier.
Unlock all the Empire bonus mixes.
Complete DJ Shadow's setlist in Empire mode on Medium difficulty or above.
Beat all the employee DJs in Checkpoint Battles in Empire mode.
Unlock all the Power Decks.
In Empire Mode beat DJ Qbert in each of his Battle Mixes.
Win all the DJ Battle setlists in Empire mode.
Complete 6 of the 'New To DJ Hero® 2' Tutorial lessons.
Earn at least 3 stars in each of the mixes in the Tiësto Megamix.
Calibrate your DJ Hero Turntable controller.
Win a Checkpoint Battle by knocking out the other player.
Get an A for Freestyling in any mix.
Earn 33 stars.
In Empire mode complete 3 Setlist Challenges.
Beat a friend's score on any of the leaderboards.
Play your opening night in Empire mode.
Only crossfade to the left in all Freestyle sections in any mix.
Secret achievement.
Complete DJ Shadow's setlist in Empire mode on Hard difficulty or above.
Complete DJ Shadow's setlist in Empire mode on Expert difficulty.
Get a 400 streak in I Will Be Here/ Speed Rail on Expert.