All the achievements in Halo: Reach, excluding the Noble Map Pack and Defian Map Pack DLC packs.
There are a total of forty-nine achievements totaling 1,000 gamerscore in Halo: Reach: twenty-three Campaign, seven Firefight, four Multiplayer, six Training, and nine Player Experience achievements.
The Noble Map Pack and Defiant Map Pack DLC packs add another ten achievements to Halo: Reach, with seven and three, respectively.
List
Campaign
Firefight
| Icon | Name | Description | Gamer- points |
|---|---|---|---|
| File:Reach Achievement 37.png | Score Attack | Score 15,000 points in Score Attack Firefight Matchmaking. | 10 File:Gamerscore.gif |
| File:Reach Achievement 38.png | Firestarter | Score 50,000 points in a Firefight game. | 10 File:Gamerscore.gif |
| File:Reach Achievement 39.png | Blaze of Glory | Score 200,000 points in a Firefight game. | 25 File:Gamerscore.gif |
| File:Reach Achievement 40.png | Heat in the Pipe | Score 1,000,000 points in a Firefight game. | 75 File:Gamerscore.gif |
| File:Reach Achievement 34.png | Crowd Control | Earn a Killionaire medal in Firefight. | 10 File:Gamerscore.gif |
| File:Reach Achievement 35.png | Game, Set, Match | Complete a Firefight set on Legendary without dying. | 25 File:Gamerscore.gif |
| File:Reach Achievement 36.png | Knife to a Gun Fight | As an Elite, killed 5 Spartan players in Matchmaking. | 5 File:Gamerscore.gif |
Multiplayer
| Icon | Name | Description | Gamer- points |
|---|---|---|---|
| File:Reach Achievement 17.png | Be My Wingman, Anytime | Let a teammate spawn on you 5 times in an Invasion Matchmaking game. | 5 File:Gamerscore.gif |
| File:Yes.png | Yes, Sensei | Earn a First Strike Medal in a Matchmaking game. | 10 File:Gamerscore.gif |
| File:Reach Achievement 28.png | Skunked | Win a game of Invasion in the 1st phase. | 10 File:Gamerscore.gif |
| File:Reach Achievement 16.png | What's a Killing Spree? | Earned a Killing Spree in multiplayer Matchmaking. | 5 File:Gamerscore.gif |
Downloadable Content
Player Experience
Training
| Icon | Name | Description | Gamer- points |
|---|---|---|---|
| File:Reach Achievement 29.png | Doctor, Doctor | Use a Health Pack to replenish life after taking body damage. | 5 File:Gamerscore.gif |
| File:Reach Achievement 19.png | That's A Knife | Perform an Assassination on an enemy. | 10 File:Gamerscore.gif |
| File:Reach Achievement 06.png | I See You Favor A .45 | Kill 10 enemies in a Firefight or Campaign session with the M6G pistol. | 10 File:Gamerscore.gif |
| File:Reach Achievement 07.png | An Elegant Weapon | Kill 10 enemies in a Firefight or Campaign session with the DMR. | 10 File:Gamerscore.gif |
| File:Reach Achievement 05.png | Swap Meet | Trade weapons with an AI ally in Campaign. | 10 File:Gamerscore.gif |
| File:Reach Achievement 08.png | A Spoonful of Blamite | Kill 10 enemies in Firefight or Campaign with a supercombine explosion. | 10 File:Gamerscore.gif |
Trivia
- The image of "They've Always Been Faster", winged MJOLNIR boots, is a reference to the winged sandals of Hermes, which were said to make him extremely fast.
- All of the Campaign achievement titles, along with many of the others, are quotations from the Halo games and books.
- A few of the other achievements reference other bits of popular culture.