Here is the full list of all 20 Aircraft Evolution (EU) trophies - there are 4 bronze, 6 silver, 9 gold and 1 platinum.
Good job! Completed all tasks!
Destroy 500 tanks
Complete the whole game
Go through the fourth era
Destroy 200 cannons
Buy the best aircraft
Go through the third era
Halfway through the game
Pass the second era
Accumulate 5000 finances
Destroy 200 aircrafts
Destroy 200 buildings
Buy a new aircraft
Pass the first era
Upgrade the aircraft to maximum
Complete the fourth mission
Blow up the building
Drop the superheavy bomb
Start the level anew 5 times
Complete the first mission