Here is the full list of all 45 Ratchet & Clank: All 4 One trophies - there are 34 bronze, 6 silver, 4 gold and 1 platinum.
Kill eight enemies with one shot.
Barbecue four enemies at the same time using the Pyro Blaster.
Get 10 critters on screen at once.
Kill 50 enemies with the Vac-U 4000.
Don't let the air taxi take damage in Luminopolis.
Kill 150 enemies with melee.
Defeat the Loki Master.
Escape the Polar Sea.
Have 100,000 bolts banked.
Complete Terawatt Forest.
Kill 100 enemies with Mr. Zurkon out.
Defeat King Sepiad.
Buy all of the weapons.
Use the Co-op overload to kill 60 enemies.
Defeat Commander Spog.
Kill eight enemies in eight seconds using the Darkstar Fission Tether with two or more teammates.
Fully upgrade one weapon.
Kill 500 enemies.
Defeat the Wigwump.
Buy half of the weapons.
Kill eight enemies in two seconds.
Defeat the octomoth.
Play an online game.
Defeat the Z'Grute.
Buy your first weapon.
Play a single-player game.
Reach the lobby.
Get all of the Trophies in the game.
Blow up 85% of the exploding crates in Aldaros Plains.
No one gets hit by a grove beetle in the Deadgrove.
Shoot all of the slorgs back into the waters of Octonok Cay.
Destroy all of the towers in Gorthon Crater.
Use only Reflectors to destroy the generators in Phonica Moon's security tunnels. (2P +)
Get through the laser walls at the end of Uzo City in 45 seconds.
Get through Rossa Fields without using any of the energy repositories.
Kill three enemies with one attack using the Blitzer.
Kill 50 enemies in a row using melee without taking damage.
Destroy 30 enemies while they're distracted by the Doppelbanger.
Absorb 500 shots with the Quantum Deflector.
Kill 15 enemies that have been slowed down by the Zoni Blaster.
Kill 15 enemies while using the Cloaker.
Revive a teammate with one second left on their timer. (2P +)
Fully upgrade all weapons.
Have 1,000,000 bolts banked.
Play an offline-only game. (2P +)