Here is the full list of all 22 TETRA's Escape trophies - there are 4 bronze, 9 silver, 8 gold and 1 platinum.
Get a quarter of the cups
Get a quarter of the stars
Complete the 2nd world
Walks over 1000 boxes (sum)
Complete the 1st world
Change all Tetras in a level into tetrominos and lose...
Dead by fall before level explanation
Save at least 10 Tetras (sum)
First transformation into tetromino
Get first cup
Gain all other trophies
Complete the 3rd world
Complete the 4th world
Complete the 5th world
Complete the 6th world
Get half the stars
Get half the cups
Save at least 100 Tetras (sum)
Save at least 200 Tetras (sum)
Walks over 2500 boxes (sum)
Complete a level without any stars
Burn all tetras in the same level