Halo 3: ODST Campaign Edition Progress

Got 10 Spartan Laser kills on ONI Alpha Site.

In Firefight, finished a full round without killing a single enemy.

Stunned a vehicle with an overcharged plasma pistol and quickly killed the driver.

Scored over 200,000 points in Firefight on Lost Platoon.

Finished any level with at least one Skull activated.

Got 10 Needler supercombine kills on any covenant.

Found 15 Audio Logs, alone or with another ODST.

Completed Legendary and unlocked the Dare character in Firefight.

Completed the Campaign on Heroic difficulty.

Completed the Campaign on Normal difficulty.

Completed Coastal Highway and unlocked the Last Exit Firefight mission.

Completed Data Hive and unlocked the Chasm Ten Firefight mission.

Killed 10 enemies with the Flamethrower on Data Hive.

Got 5 sticky grenade kills in any level.

Completed Kikowani Station on Normal, Heroic, or Legendary.

Found the final clue unraveling the mystery, alone or with another ODST.

Completed NMPD HQ and unlocked the Romeo character in Firefight.

Got 15 headshot kills on NMPD HQ.

Completed ONI Alpha Site and unlocked the Alpha Site Firefight mission.

Completed Kizingo Blvd. and unlocked the Mickey character in Firefight.

Traded weapons with a fellow character.

Killed all Wraiths in Uplift Reserve.

Got 10 Rocket kills on Kizingo Boulevard.

Found the 3rd clue unraveling the mystery, alone or with another ODST.

Found 3 Audio Logs, alone or with another ODST.

Found the first Audio Log.

Completed Uplift Reserve and unlocked the Dutch character in Firefight.

Completed Tayari Plaza and unlocked the Buck character in Firefight.

Got 10 automag headshot kills in any level.

Found the first clue unraveling the mystery.

Accessed and downloaded the city map to your VISR.

Killed 5 enemies while using VISR mode.

Found the first Medical Kiosk and healed yourself.

Killed no Engineers in the city at night during entire campaign, alone or with another ODST.

Killed 10 Engineers in the city at night, alone or with another ODST.

Completed Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.

Scored over 200,000 points in Firefight on Rally Point.

Plasma Pistol Overcharged and quickly killed 10 Brutes.

Finished any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.

Found all Audio Logs, alone or with another ODST.

Scored over 200,000 points in Firefight on Alpha Site.

Scored over 200,000 points in Firefight on Chasm Ten.

In Firefight, on any mission, passed the 4th Set on 4-player Heroic LIVE co-op.

Scored over 200,000 points in Firefight on Windward.

Scored over 200,000 points in Firefight on Crater.

Scored over 200,000 points in Firefight on Security Zone.

Scored over 200,000 points in Firefight on Last Exit.