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