All Ears: when you find all 15 audio logs in the campaign, alone or with another ODST. It is worth 30 Gamerpoints.
Audiophile: when you find all Audio Files in the campaign, alone or with another ODST. It is worth 75 Gamerpoints.
Boom, Headshot: when you get 10 headshot kills with the Automag in any mission. It is worth 5 Gamerpoints.
Both Tubes: when you get 10 kills with a Rocket Launcher during the Kizingo Boulevard mission. It is worth 5 Gamerpoints.
Coastal Highway: when you complete the Coastal Highway mission in the campaign and unlocked the Last Exit map for Firefight. It is worth 50 Gamerpoints.
Dark Times: when you kill 5 enemies while using VISR mode. It is worth 5 Gamerpoints.
Data Hive: when you unlock the Chasm Ten Firefight mission. It is worth 50 Gamerpoints.
Dome Inspector: when you get 10 headshot kills on the NMPD HQ mission. It is worth 5 Gamerpoints.
Ewww, Sticky: when you stick any enemy with a plasma grenade 5 times in any mission. It is worth 5 Gamerpoints.
Good Samaritan: when you kill no Engineers in the city at night during the entire campaign, alone or with another ODST. It is worth 20 Gamerpoints.
Headcase : when you complete any mission on any difficulty with at least one skull activated. It is worth 5 Gamerpoints.
Heal Up: when you find the first medical Kiosk and healed yourself. It is worth 5 Gamerpoints.
I Like Fire: when you get 10 kills with the Flamethrower during the Data Hive mission. It is worth 5 Gamerpoints.
Junior Detective: when you find the first clue to unravel the mystery of your squad in the campaign. It is worth 10 Gamerpoints.
Kikowani Station: when you complete the mission on Normal, Heroic, or Legendary in the campaign. It is worth 30 Gamerpoints.
Kizingo Boulevard: when you complete Kizingo Blv. and unlocked the Mickey character for Firefight. It is worth 30 Gamerpoints.
Laser Blaster: when you get 10 kills with a Spartan Laser during the ONI Alpha Site mission. It is worth 5 Gamerpoints.
Listener: when you find the first audio log in the campaign. It is worth 5 Gamerpoints.
My Clothes!: when you kill 10 Brutes after taking their power armor out with an over-charged plasma pistol shot. It is worth 5 Gamerpoints.
NMPD HQ: when you complete the NMPD HQ mission and unlocked the Romeo character for Firefight. It is worth 30 Gamerpoints.
Naughty Naughty: when you kill 10 Engineers in the city at night, alone or with another ODST. It is worth 5 Gamerpoints.
ONI Alpha Site: when you complete the mission ONI Alpha Site and unlocked the Alpha site mission for Firefight. It is worth 30 Gamerpoints.
Pink and Deadly: when you kill 10 enemies with a needler. It is worth 5 Gamerpoints.
Stunning!: when you disable any vehicle with an over-charged plasma pistol and kill the driver. It is worth 5 Gamerpoints.
Super Sleuth: when you find the final clue to unravel the mystery, alone or with another ODST. It is worth 10 Gamerpoints.
Tayary Plaza: when you complete the Tayari Plaza mission and unlocked the Buck character for Firefight. It is worth 30 Gamerpoints.
Tourist: when you access and download the city map to your VISR. It is worth 5 Gamerpoints.
Trading Down: when you trade any weapon with a fellow character. It is worth 5 Gamerpoints.
Tuned In: when you find 3 audio files in the campaign, alone or with another ODST. It is worth 15 Gamerpoints.
Uplift Reserve: when you complete the Uplift Reserve mission and unlocked the Dutch character for Firefight. It is worth 30 Gamerpoints.
Wraith Killer: when you destroy all Wraiths on the Uplift Reserve mission. It is worth 5 Gamerpoints.
Be Like Marty: when you finish an entire round on Firefight without killing an enemy. It is worth 10 Gamerpoints.
Firefight: Alpha Site, Firefight: Chasm Ten, Firefight: Crater, Firefight: Last Exit, Firefight: Lost Platoon, Firefight: Rally Point, Firefight: Security Zone, Firefight: Windward: when you score over 200,000 points each of these are worth 10 points.
the next 3 are the vidmaster awards.
Classic: when you complete any level, on Live, solo on Legendary, without firing a shot or throwing grenades. It is worth 25 Gamerpoints.
Deja Vu: when you complete Highway (Firefight) on 4-player Legendary Live co-op, with Iron skull activated, and not using the Warthog or Scorpion at all. It is worth 25 Gamerpoints.
Endure: when you play on Firefight, on any mission, and pass the 4th set on 4 player Heroic co-op Live. It is worth 25 Gamerpoints.
also there are the normal, hard and legendary awards. each are 100 points.
thats all the stuff i have so new iteams include audio files and engineers.
i am very sure that these are real please dont let this one die i worked for 30 min trying to find these achievements.
[Edited on 06.28.2009 7:43 AM PDT]