Halo Ach

Campaign Completion Achievement List
| Pillar of Autumn | Complete the level “Pillar of Autumn” on any difficulty. | 25 points |
| Halo | Complete the level “Halo” on any difficulty. | 25points |
| Truth and Reconciliation | Complete the level “Truth and Reconciliation” on any difficulty. | 25 points |
| The Silent Cartographer | Complete the level “The Silent Cartographer” on anydifficulty. | 25 points |
| Assault on the Control Room | Complete the level “Assault on the Control Room” on any difficulty. | 25 points |
| 343 Guilty Spark | Complete the level “343 GuiltySpark” on any difficulty. | 25 points |
| The Library | Complete the level “The Library” on any difficulty. | 25 points |
| Two Betrayals | Complete the level “Two Betrayals” on any difficulty. | 25points |
| Keyes | Complete the level “Keyes” on any difficulty. | 25 points |
| The Maw | Complete the level “The Maw” on any difficulty. | 25 points |
| Birth of a Spartan | Complete everylevel of the game on Normal difficulty. | 10 points |
| Believe in a Hero | Complete every level of the game on Heroic difficulty. | 20 points |
| Living Legend | Complete every level of thegame on Legendary difficulty. | 50 points |
| Standard Operating Brocedure | Complete any level on Normal difficulty cooperatively. | 10 points |
| Brovershield | Complete any level on Heroicdifficulty cooperatively. | 20 points |
| Bro Hammer | Complete any level on Legendary difficulty cooperatively. | 50 points |
| He’s Unstoppable! | Complete any level on Heroic difficulty or higherwithout taking health damage. | 20 points |

Level-Specific Achievement List
| Overshields are for Sissies | Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.| 10 points |
| Walk it Off | Complete the level “Pillar of Autumn” on Legendary without picking up a health kit. | 25 points |
| No-Fly Zone | Destroy three Banshees in the level “Halo” on...