| Trò chơi | Achievement | Điểm số | from | to | |
|---|---|---|---|---|---|
|
|
Do You Remember When We Met | 0,53 | 2025/05/22 00:00:00 | 2025/05/22 23:59:59 |
| H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month. | |||||
|
|
Back At It | 0,58 | 2025/06/09 00:00:00 | 2025/06/09 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
|
|
Remember Reach | 0,56 | 2025/06/14 00:00:00 | 2025/06/14 23:59:59 |
| Halo: Reach: Play a game of Halo: Reach on the 14th of any month. | |||||
|
|
A Day To Remember | 0,57 | 2025/06/15 00:00:00 | 2025/06/15 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
|
|
Elder Signs | 1,34 | 2025/07/04 00:00:00 | 2025/07/04 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
Destination Vacation | 1,29 | 2025/07/07 00:00:00 | 2025/07/07 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
|
|
Happy Halloween! | 0,99 | 2025/10/31 00:00:00 | 2025/10/31 23:59:59 |
| Play the Halloween version of the game. | |||||
|
|
Conquering the Newbie Zone | 1,47 | 2026/04/01 00:00:00 | 2026/04/01 23:59:59 |
| Finish the tutorial April Fool's Day ver | |||||