Here is the full list of all 41 Fuse trophies - there are 18 bronze, 20 silver, 2 gold and 1 platinum.
Get 5 Stars on all Echelon maps with 2+ players.
Kill 2500 enemies in Campaign and Echelon.
Get 5 Stars on a single Echelon Map with 2+ players.
Complete 12 waves on a single map with 2+ players.
Complete 6 waves on a single map with 2+ players.
Fully upgrade 16 perks in the Team Perks menu.
Unlock 16 perks.
Spend 100,000 Fuse Credits.
Fully upgrade 1 perk in the Team Perks menu.
Purchase a single Team Perk.
Complete all missions on normal difficulty.
Complete Grigori Station.
Upgrade Naya's entire skill tree.
Save Luther from the Order of Grigori.
Complete Raven Facility.
Upgrade Izzy's entire skill tree.
Pin 3 enemies within a 10 second period.
Kill 3 Leadfires, Leadfoots, or Leadshots using only your sidearm.
Complete a single mission in co-op (2, 3 or 4p).
Stealth takedown 4 enemies at once in a four player co-op game.
Perform a stealth takedown on 2 enemies at once in a co-op game.
Defeat Meilin Mao.
Eviscerate 3 enemies at once using the MagShield.
Destroy all of the trucks at the bunker defense.
Activate Fusion for the first time.
Upgrade Dalton's entire skill tree.
Upgrade Jacob's entire skill tree.
Create a chain reaction that takes out 3 enemies at once.
Crystallize and kill 3 enemies at once.
Defeat Ivan Sovlenko.
Get Naya to max level.
Get Jacob to max level.
Get Izzy to max level.
Get Dalton to max level.
Perform a stealth takedown on the Raven soldier at the urinal.
Complete Hyperion Base.
Retrieve your Xenotech Weapons.
Earn all trophies.
Complete all missions on lethal.
Complete all missions co-op (2, 3, or 4p).
Collect every piece of Intel in the game.