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