Full list of all 13 Titan Attacks! trophies - 9 bronze, 3 silver and 1 gold. It takes around 2-3 hours to unlock all of the trophies on PlayStation 4.
Destroyed 100 saucers
Captured 50 live aliens
Got the x9 multiplier
Completed the Saturn levels
Destroyed 50 saucers
Completed the Mars levels
Got 100 skill shots
Completed the Moon levels
Got 50 skill shots
Completed the Earth Levels
Everything maxed out
Captured 100 live aliens
Completed the Titan levels