Unlock all other trophies.
Reach the 12th wave.
Kill two or more enemies at once with a single laser shot.
Reach the 9th wave.
Increase the crew to five.
Kill 50 of them with the increased damage of the bullets.
Reach the 6th wave.
Shoot 200 bullets while the rate of fire is increased.
Shoot 100 bullets while the rate of fire is increased.
Endure 3 waves with 1 piece of baumkuchen remaining.
Reach the 3rd wave.
Gain a skill for the first time.
Increase the crew to two.
Clear your first wave.
Lose your first game.
Defeat an enemy for the first time.
