Here is the full list of all 41 Green Lantern: Rise of the Manhunters trophies - there are 27 bronze, 9 silver, 4 gold and 1 platinum.
Collect all trophies.
Purchase all Ring Power upgrades.
Purchase all upgrades.
Collect all 9 Green Meteorites.
Clear all missions on Emerald Knight difficulty.
Complete the game on Poozer or Enforcer difficulty.
Clear Mission 10.
Purchase all Ring Surge upgrades.
Clear Mission 9.
Gain experience level 10.
Defeat 20 enemies with Jet Fighter.
Collect all 5 Blue Meteorites.
Purchase all Attack upgrades.
Defeat 10 enemies with Piston Blitz.
Clear Mission 8.
Clear Mission 7.
Purchase all Construct upgrades.
Defeat 20 enemies with Mech Suit.
Clear Mission 6.
Clear Mission 5.
Clear Mission 4.
Defeat 20 enemies with Missile Pack.
Perform a 99 hit combo.
Defeat 20 enemies with Mace Storm.
Defeat 10 enemies with Baseball Bat.
Defeat 10 enemies with Rocket Punch.
Use Ring Surge 10 times.
Defeat 10 enemies with Hover Mines.
Clear a mission in Co-op.
Clear Mission 3.
Gain experience level 5.
Perform a 50 hit combo.
Defeat 10 enemies with Gatling Gun.
Defeat 10 enemies with Blade Whip.
Clear Mission 2.
Clear Mission 1.
Defeat 10 enemies with War Hammer.
Launch 20 enemies.
Defeat 10 enemies with Ring Blaster.
Make Green Lantern dizzy 10 times.
Perform a 20 hit combo.