Game Boy Advance
Game Boy Color
Genesis/ Mega Drive
Sep 14, 2010
Microsoft Game Studios
Hints & Cheats ›
Halo 3: ODST
Halo: Combat Evolved
Related games are based on title and genre
Halo: Reach Hints & Cheats
Halo: Reach Achievements
The Soldier We Need You To Be
Complete the Campaign on Normal difficulty.
Folks Need Heroes...
Complete the Campaign on Heroic difficulty.
Gods Must Be Strong
Complete the Campaign on Legendary difficulty.
A Monument To All Your Sins
Complete every mission in Halo: Reach alone, on Legendary.
We're Just Getting Started
Complete the 2nd mission on Normal or harder.
Protocol Dictates Action
Complete the 3rd mission on Normal or harder.
I Need A Weapon
Complete the 4th mission on Normal or harder.
Complete the 5th mission on Normal or harder.
You Flew Pretty Good
Complete the 6th mission on Normal or harder.
Into The Howling Dark
Complete the 7th mission on Normal or harder.
Dust And Echoes
Complete the 8th mission on Normal or harder.
This Is Not Your Grave
Complete the 9th mission on Normal or harder.
Send Me Out... With A Bang
Complete the 10th mission on Normal or harder.
They've Always Been Faster
Clear the 2nd mission without setting foot in a drivable vehicle.
Two Corpses In One Grave
Kill 2 vehicles at once with the Target Locator in the 3rd mission.
Banshees, Fast And Low
Hijack a Banshee during the Reach Campaign.
Your Heresy Will Stay Your Feet
Kill the Elite Zealot before he escaped during the 5th mission.
If They Came To Hear Me Beg
Perform an Assassination against an Elite to survive a fall that would've been fatal.
Wake Up Buttercup
Destroy the Corvette's engines & escort in under 3 minutes in the 6th mission on Heroic or harder.
Tank Beats Everything
Finish the 9th mission on Legendary with the Scorpion intact.
Earn a Triple Kill while Jetpacking in Campaign, Firefight or Matchmaking.
KEEP IT CLEAN
Kill 7 Moa during the 2nd mission of the Campaign.
I Didn't Train To Be A Pilot
Kill 3 of the anti-aircraft batteries during the 8th mission.
Use a Health Pack to replenish life after taking body damage.
That's A Knife
Perform an Assassination on an enemy.
I See You Favour A .45
Kill 10 enemies in a Firefight or Campaign session with the M6G pistol.
An Elegant Weapon
Kill 10 enemies in a Firefight or Campaign session with the DMR.
Trade weapons with an AI ally in Campaign.
A Spoonful Of Blamite
Kill 10 enemies in Firefight or Campaign with a supercombine explosion.
Be My Wingman Anytime
Let a teammate spawn on you 5 times in an Invasion Matchmaking game.
Earn a First Strike Medal in a Matchmaking game.
Win a game of Invasion in the 1st phase.
What's A Killing Spree
Earn a Killing Spree in multiplayer Matchmaking.
Earn a Killionaire medal in Firefight.
Knife To A Gun Fight
As an Elite, kill 5 Spartan players in Matchmaking.
Score 15,000 points in Score Attack Firefight Matchmaking.
Score 50,000 points in a Firefight game.
Blaze Of Glory
Score 200,000 points in a Firefight game.
Heat In The Pipe
Score 1,000,000 points in a Firefight game.
Game, Set, Match
Complete a Firefight set on Legendary without dying.
Make It Rain
Purchase an item from the Armory that required the rank of Lt. Colonel.
The Start Of Something
Reach the rank of Corporal in the UNSC.
An Honor Serving
Reache the rank of Captain in the UNSC.
A Storage Solution
Use the File Browser to upload a file to your File Share.
A New Challenger
Complete all of the Daily Challenges in a given day.
Make It Drizzle
Purchase an item from the Armory.
Cool File, Bro
Recommend a file to someone.
Lemme Upgrade Ya
Advance a Commendation to a Silver state.
One Down, 51 To Go
Complete a Weekly Challenge.
Noble Map Pack (DLC)
Noble 1: Earn a Double Kill with the shotgun in multiplayer Matchmaking.
Noble 1: Kill a player at long range with the DMR in a matchmade Slayer game.
Noble 1: Earn a kill in a matchmade Rocket Race game.
Poppin' & Lockin'
Noble 1: Destroy a vehicle using Armor Lock in a matchmade game.
Totally Worth It
Noble 1: Earn a Double Kill from the Grave in multiplayer Matchmaking.
You Ate All the Chips
Noble 1: Collect all of the flags in a matchmade Stockpile game.
You Blew It Up!
Noble 1: Blow up the research facility in a matchmade Invasion game on Breakpoint.
Defiant Map Pack (DLC)
Return to Sender
Defiant: Successfully return two flags in a matchmade CTF game.
Defiant: Kill 3 players with the Oddball in a matchmade Oddball game.
Candy from a Baby
Defiant: Capture two flags from an enemy capture zone in a matchmade Stockpile game.
Don't Touch That!
Defiant: Prevented the attacking team from touching the flag in a matchmade 1-Flag CTF game.
Paper Beats Rock
Defiant: Assassinated a player that just exited Armor-Lock in a matchmade game.
Defiant: Was the last surviving uninfected player in a matchmade Infection game.
Anniversary Map Pack (DLC)
Anniversary: Earned 3 headshots in a row in a matchmade game.
Anniversary: Infected 3 players in a single round in a matchmade Infection game.
Stick it to the Man!
Anniversary: Killed the flag carrier with a Plasma Grenade in a matchmade game.
Anniversary: Performed a Beat Down on an enemy while using the Jetpack during a matchmade game.
License to Kill
Anniversary: Ran over 5 people with a vehicle in a matchmade game.
Anniversary: Captured 10 skulls at once in a matchmade Headhunter game.
From Hell's Heart
Anniversary: Killed an enemy with their own grenade that was stuck to you in a matchmade game.