| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Do You Remember When We Met | 0.53 | 06/22/2024 00:00:00 | 06/22/2024 23:59:59 |
| H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month. | |||||
|
|
Third Time's A Charm | 0.47 | 06/25/2024 00:00:00 | 06/25/2024 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th of any month. | |||||
|
|
Storyteller | 1.40 | 07/04/2024 00:00:00 | 07/04/2024 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Elder Signs | 1.36 | 07/04/2024 00:00:00 | 07/04/2024 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
A Long Time Ago | 0.53 | 07/06/2024 00:00:00 | 07/06/2024 23:59:59 |
| Halo 4: Play a game of Halo 4 on the 6th of any month. | |||||
|
|
Destination Vacation | 1.31 | 07/07/2024 00:00:00 | 07/07/2024 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
|
|
Back At It | 0.59 | 07/09/2024 00:00:00 | 07/09/2024 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
|
|
Happy Halloween! | 1.00 | 10/31/2024 00:00:00 | 10/31/2024 23:59:59 |
| Play the Halloween version of the game. | |||||