Emerald Knight
Cleared all missions on Emerald Knight difficulty.
100 ✓ July 2nd, 2011
Not a Poozer
Gained experience level 10.
80 ✓ June 27th, 2011
Shut Your Mouth
Performed a 99 hit combo.
60 ✓ June 26th, 2011
Emerald Warrior
Completed the game on poozer or enforcer difficulty.
50 ✓ July 2nd, 2011
On a Roll
Performed a 50 hit combo.
30 ✓ June 26th, 2011
Rank Up
Gained experience level 5.
30 ✓ June 25th, 2011
Might Makes Right
Purchased all Attack upgrades.
25 ✓ July 2nd, 2011
Willpower
Purchased all Construct upgrades.
25 ✓ June 26th, 2011
Synergy
Cleared a mission in Co-op.
20 ✓ June 22nd, 2011
Beware My Power!
Used Ring Surge 10 times.
20 ✓ June 25th, 2011
What Goes Up...
Launched 20 enemies.
20 ✓ June 22nd, 2011
Master Blaster
Defeated 10 enemies with Ring Blaster.
15 ✓ June 22nd, 2011
Blunt Justice
Defeated 10 enemies with War Hammer.
15 ✓ June 22nd, 2011
Demolitionist
Defeated 10 enemies with Hover Mines.
15 ✓ June 25th, 2011
Favorite Pastime
Defeated 10 enemies with Baseball Bat.
15 ✓ June 25th, 2011
All in the Wrist
Defeated 10 enemies with Blade Whip.
15 ✓ June 27th, 2011
Locked and Loaded
Defeated 10 enemies with Gatling Gun.
15 ✓ June 26th, 2011
Lights Out
Defeated 10 enemies with Piston Blitz.
15 ✓ June 27th, 2011
Fan Favorite
Defeated 10 enemies with Rocket Punch.
15 ✓ June 27th, 2011
Targets Acquired
Defeated 20 enemies with Missile Pack.
15 ✓ June 27th, 2011
Big Beat Down
Defeated 20 enemies with Mech Suit.
15 ✓ June 27th, 2011
Around the World
Defeated 20 enemies with Mace Storm.
15 ✓ June 22nd, 2011
Hal Knows Jets
Defeated 20 enemies with Jet Fighter.
15 ✓ July 2nd, 2011
Invasion
Cleared mission 1.
10 ✓ June 22nd, 2011
Return to Oa
Cleared mission 10.
10 ✓ July 2nd, 2011
Just Getting Started
Performed a 20 hit combo.
10 ✓ June 22nd, 2011
Diversion
Cleared mission 2.
10 ✓ June 22nd, 2011
Central Battery
Cleared mission 3.
10 ✓ June 25th, 2011
Distress Call
Cleared mission 4.
10 ✓ June 25th, 2011
Possession
Cleared mission 5.
10 ✓ June 26th, 2011
Corruption
Cleared mission 6.
10 ✓ June 26th, 2011
Biot
Cleared mission 7.
10 ✓ June 26th, 2011
Hot Pursuit
Cleared mission 8.
10 ✓ June 27th, 2011
Ultimate Weapon
Cleared mission 9.
10 ✓ July 2nd, 2011
Big Spender
Purchased all upgrades.
100 
There is Hope
Collected all 5 Blue Meteorites.
40 
Mogo is Proud
Collected all 9 Green Meteorites.
40 
Full Burn
Purchased all Ring Surge upgrades.
25 
Complete Control
Purchased all Ring Power upgrades.
25 
Get Dizzy Y'all!
Made Green Lantern dizzy 10 times.
20