Here is the full list of all 47 Ben 10: Omniverse trophies - there are 39 bronze, 3 silver, 4 gold and 1 platinum.
Earn every Trophy in the game
Open 75 Tech Repositories over the course of the game.
Complete the entire game on Hero difficulty.
Defeat both Malwares and fix the timeline.
Complete an entire level without being defeated and reset.
Lure Malware into the Plumber Training Room.
Collect all Smoothie power-ups.
Collect all Codon Crystal power-ups.
Fully upgrade all of Ben's alien forms.
Defeat 50 enemies as Shocksquatch.
Steal Animo's tech and lure Malware to the cavern.
Set off the explosives in the present.
Defeat 50 enemies as Bloxx.
Plant the explosives in the past.
Defeat 50 enemies as Wildvine.
Fully upgrade all of Rook's Proto-Tool functions.
Defeat 50 enemies as Young Ben or Teen Ben (not in alien form).
Defeat 50 enemies as Wild Mutt.
Destroy 150 crates in the game.
Discover the morphic generator.
Defeat 50 enemies as Arctiguana.
Defeat 30 enemies as Young Ben or Teen Ben (not in alien form).
Unlock Arctiguana.
Defeat the Queen Ant and rescue Grandpa Max.
Defeat 50 enemies as Eye Guy.
Defeat 20 enemies as Young Ben or Teen Ben (not in alien form).
Defeat 50 enemies as Feedback.
Defeat 50 enemies as XLR8.
Destroy 8 crates in a single attack.
Take out Psyphon and rescue Blukic and Driba.
Defeat 50 enemies as Gravattack.
Defeat 50 enemies as Heatblast.
Unlock Bloxx.
Defeat Mucillator.
Unlock Gravattack.
Escape from Malware... for now.
Defeat 50 enemies as Cannonbolt.
Defeat 50 enemies as Four Arms.
Defeat 50 enemies as Diamondhead.
Unlock Feedback.
Defeat 30 enemies while they are in the air.
Completed the training simulation... and wrecked the timeline.
Unlock Cannonbolt.
Unlock Wildmutt.
Perform a 35-hit combo.
Perform a 25-hit combo.
Perform a 15-hit combo.