| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Elder Signs | 1.34 | 10/31/2026 00:00:00 | 10/31/2026 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
Destination Vacation | 1.28 | 10/31/2026 00:00:00 | 10/31/2026 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
|
|
A Long Time Ago | 0.52 | 11/06/2026 00:00:00 | 11/06/2026 23:59:59 |
| Halo 4: Play a game of Halo 4 on the 6th of any month. | |||||
|
|
Back At It | 0.57 | 11/09/2026 00:00:00 | 11/09/2026 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
|
|
Remember Reach | 0.56 | 11/14/2026 00:00:00 | 11/14/2026 23:59:59 |
| Halo: Reach: Play a game of Halo: Reach on the 14th of any month. | |||||
|
|
A Day To Remember | 0.57 | 11/15/2026 00:00:00 | 11/15/2026 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
|
|
Do You Remember When We Met | 0.53 | 11/22/2026 00:00:00 | 11/22/2026 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 | 11/25/2026 00:00:00 | 11/25/2026 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th of any month. | |||||
|
|
Christmas In Cairo | 1.35 | 12/10/2026 00:00:00 | 01/05/2027 23:59:59 |
| Decorate the Christmas tree. | |||||
|
|
Reindeer Hunter | 1.80 | 12/10/2026 00:00:00 | 01/05/2027 23:59:59 |
| Decorate the Christmas tree on each level to unlock Rodolfo player model. | |||||