Halo 3: ODST Cheats

Ok, the description of this one is 'Plasma Pistol Overcharge and quickly kill 10 Brutes'. I'm not sure if this is a mistake or a glitch but I got this easily by:

1.) Getting a plasma pistol
2.) Going up to a Jackal(The ones that sometimes carry glowing energy shields or snipers).
3.) Have the pistol charging(holding down fire, it must be charged for a short time to make this work right).
4.) Release shoot and quickly melee(The shot should stun the Jackal and the melee should kill him).

You don't have to kill 10 quickly in a row, you only have to do this to ten in the same level, I got this in firefight. Of course this is easier than doing the same thing to Brutes, good luck.

The description here, 'Stun a vehicle with an overcharged plasma pistol and quickly kill the driver'. This isn't too hard, simply approach a vehicle like a Chopper or Ghost with a charged plasma pistol and release the shot into it. The shot will disable the vehicle for a few seconds, enough time to bludgeon the helpless driver to his demise.

I got this another way though, and you may find it easier to do if your having trouble hitting a moving vehicle. I simply got one of those energy sappers(You know, the blue ball-like device that drains shields and disables vehicles), disabled a vehicle with it(You know, throw it in the vehicles direction), and unload on the driver, it unlocked the achievement for me.

Good luck. :)

Perform the task to unlock characters for use in Firefight mode. It's kind of hard but try it.

There are 47 achievements with 1000 gamerscore.


Listener (5 points)
Find the first Audio Log.

Naughty Naughty (5 points)
Killing things that are new and different is good, alone or with another ODST.

Tuned In (15 points)
Find 3 Audio Logs, alone or with another ODST.

Audiophile (75 points)
Find all Audio Logs, alone or with another ODST.

All Ears (30 points)
Find 15 Audio Logs, alone or with another ODST.

Good Samaritan (20 points)
Killing things that are new and different is bad, alone or with another ODST.

Both Tubes (5 points)
Get 10 Rocket kills on Kizingo Boulevard.

Wraith Killer (5 points)
Kill all Wraiths in Uplift Reserve.

Laser Blaster (5 points)
Get 10 Spartan Laser kills on ONI Alpha Site.

I Like Fire (5 points)
Kill 10 enemies with the Flamethrower on Data Hive.

Dome Inspector (5 points)
Get 15 headshot kills on NMPD HQ.

Be Like Marty (10 points)
In Firefight, finish a full round without killing a single enemy.

Firefight: Last Exit (10 points)
Score over 200,000 points in Firefight on Last Exit.

Firefight: Chasm Ten (10 points)
Score over 200,000 points in Firefight on Chasm Ten.

Vidmaster Challenge: Classic (25 points)
Finish any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.

Vidmaster Challenge: Deja Vu (25 points)
Complete Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.

Vidmaster Challenge: Endure (25 points)
In Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op.

Firefight: Windward (10 points)
Score over 200,000 points in Firefight on Windward.

Firefight: Lost Platoon (10 points)
Score over 200,000 points in Firefight on Lost Platoon.

Firefight: Crater (10 points)
Score over 200,000 points in Firefight on Crater.

Firefight: Rally Point (10 points)
Score over 200,000 points in Firefight on Rally Point.

Firefight: Alpha Site (10 points)
Score over 200,000 points in Firefight on Alpha Site.

Firefight: Security Zone (10 points)
Score over 200,000 points in Firefight on Security Zone.

Super Sleuth (10 points)
Find the final clue unraveling the mystery, alone or with another ODST.

Pink and Deadly (5 points)
Get 10 Needler Supercombine kills on any covenant.

My Clothes! (5 points)
Plasma Pistol Overcharge and quickly kill 10 Brutes.

Trading Down (5 points)
Trade weapons with a fellow character.

Tayari Plaza (30 points)
Complete Tayari Plaza on Normal, Heroic, or Legendary to unlock a new Firefight character.

Headcase (5 points)
Finish any level with at least one Skull activated.

Ewww, Sticky (5 points)
Get 5 sticky grenade kills in any level.

Tourist (5 points)
Access and download the city map to your VISR.

Heal Up (5 points)
Find the first Medical Kiosk and heal yourself.

Dark Times (5 points)
Kill 5 enemies while using VISR mode.

Stunning! (5 points)
Stun a vehicle with an overcharged plasma pistol and quickly kill the driver.

Boom, Headshot (5 points)
Get 10 Automag headshot kills in any level.

Uplift Reserve (30 points)
Complete Uplift Reserve on Normal, Heroic, or Legendary to unlock a new Firefight character.

Campaign Complete: Heroic (100 points)
Complete the Campaign on Heroic difficulty.

Campaign Complete: Normal (100 points)
Complete the Campaign on Normal difficulty.

Campaign Complete: Legendary (100 points)
Complete the Campaign on Legendary to unlock a new Firefight character.

Gumshoe (10 points)
Find the 3rd clue unraveling the mystery, alone or with another ODST.

Junior Detective (10 points)
Find the first clue unraveling the mystery.

Coastal Highway (50 points)
Complete Coastal Highway on Normal, Heroic, or Legendary to unlock a new Firefight mission.

ONI Alpha Site (30 points)
Complete ONI Alpha Site on Normal, Heroic, or Legendary to unlock a new Firefight mission.

Kizingo Boulevard (30 points)
Complete Kizingo Blvd. on Normal, Heroic, or Legendary to unlock a new Firefight character.

NMPD HQ (30 points)
Complete NMPD HQ on Normal, Heroic, or Legendary to unlock a new Firefight character.

Data Hive (50 points)
Complete Data Hive on Normal, Heroic, or Legendary to unlock a new Firefight mission.

Kikowani Station (30 points)
Complete Kikowani Station on Normal, Heroic, or Legendary.