Here is the full list of all 50 Starhawk trophies - there are 37 bronze, 11 silver, 1 gold and 1 platinum.
Earn every single trophy in Starhawk.
Complete the campaign on Normal difficulty or higher.
Complete the campaign on Hard difficulty or higher.
Complete the campaign on Mercenary difficulty.
Complete mission 10: "The Source"
Meet Logan face-to-face in "The Source"
Complete mission 9: "Sever"
Complete mission 8: "Ashes"
Complete mission 7: "The Pit"
Detonate the rift bomb in "The Pit"
Complete mission 6: "Train Robbery"
Kill a player flying a Vulture pack by ramming them with your Hawk.
Complete mission 5: "Ballard's Crossing"
Kill an enemy with the A.R.M.
Complete mission 4: "The Pipeline"
Defeat the Apex Warrior in "The Pipeline"
Complete mission 3: "Harvest Season"
Defeat the mech in "Harvest Season"
Shoot the pilot out of a Hawk while it's on the ground.
Complete mission 2: "The Freightway"
Complete mission 1: "Homecoming"
Use Build & Battle for the first time in the campaign.
Win 50 Prospector games.
Win 100 Zones games.
Win your first Zones game.
Win 100 Capture the Flag games.
Win your first Capture the Flag game.
Win 100 Team Deathmatch games.
Kill an enemy with his own R-Sec proximity charge.
Win 100 multiplayer games.
Get 1,000 kills in multiplayer.
Build 100 structures in multiplayer.
Build one of every available structure in a single multiplayer game.
With the LR-3 Railgun, kill an enemy from more than 2,500 feet away.
Shoot down a flying Hawk with the Ox Heavy Tank.
Play a perfect Deathmatch game (top player, no deaths).
Play a perfect Team Deathmatch game (top player, no deaths).
Win your first Team Deathmatch game.
Win your first multiplayer game.
Get your first kill in multiplayer.
Shoot down a Hawk with the Razorback turret.
Destroy an enemy vehicle with the Welding Torch.
Kill an enemy with a Tetranite Grenade from at least 200 feet away.
Kill an enemy by dropping a structure on them.
Win a Prospector game without losing any lives.
Shoot the driver, passenger, or gunner out of a Razorback.
Win your first Prospector game.
Destroy a fully-loaded Razorback with R-Sec proximity charges.
Use Build & Battle for the first time in multiplayer.
Kill an enemy with a melee attack.