Here is the full list of all 21 Turba achievements.
Complete 100 songs of at least 1 minute in length
Activate your Special Power 4 times on a song less than 2 minutes long
Reach pro level 3 with every Special Power
Reach pro level 3 with any one Special Power
In Ascend mode and on Moderate or Intense difficulty, disarm no bombs and still pass the song (min. 10 bombs spawned)
Review your 12 pages of stats and find that nothing is at zero (Lowest Round Score excluded)
Accumulate 10,000,000 lifetime points
In one combo, clear at least 5 blocks of each color, 2 silver blocks and 1 bomb block. Those red blocks are real party animals.
Pass a song in Descend mode without any blocks falling off the screen while scoring at least 200,000 points
Clear 3,000 combos
Unlock all Special Powers
Pass a song while clearing every last Silver Block (min. 10 Silvers spawned)
Finish a song of at least 1 minute in each game mode
You are one with the music and reached a Beat Streak of 15
Rack up 500,000 points on any song less than 5 minutes long, before endgame bonuses
Clear 1,500 combos
On your first clear of a round in Ascend or Descend, gain enough points to fill your Special Bar
Select a combo of each color and make it so all the combos touch and link together
In Ascend mode and on Intense difficulty, pass a song while scoring 250,000 points and activating no Special Powers
Accumulate 1,000,000 lifetime points
Clear a combo (one color) of 20 or more blocks