| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Back At It | 0.58 | 10/09/2024 00:00:00 | 10/09/2024 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
|
|
Remember Reach | 0.56 | 10/14/2024 00:00:00 | 10/14/2024 23:59:59 |
| Halo: Reach: Play a game of Halo: Reach on the 14th of any month. | |||||
|
|
A Day To Remember | 0.57 | 10/15/2024 00:00:00 | 10/15/2024 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
|
|
Do You Remember When We Met | 0.53 | 10/22/2024 00:00:00 | 10/22/2024 23:59:59 |
| H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month. | |||||
|
|
Pumpkin spiced SUPERHOT | 1.28 | 10/24/2024 00:00:00 | 11/07/2024 23:59:59 |
| Launch pumpkin spiced challenge between 24.10 & 7.11 | |||||
|
|
Third Time's A Charm | 0.47 | 10/25/2024 00:00:00 | 10/25/2024 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th of any month. | |||||
|
|
Space Pumpkins | 2.12 | 10/28/2024 00:00:00 | 11/30/2024 23:59:59 |
| Get all Space Pumpkpins (halloween special event) | |||||
|
|
Special Time of Year | 1.57 | 10/29/2024 00:00:00 | 10/31/2024 23:59:59 |
| You found one of the special seasonal events | |||||
|
|
Trick or Treat | 1.43 | 10/29/2024 17:00:00 | 11/01/2024 18:00:00 |
| You have finished a spooky extraction! | |||||
|
|
CREATURE OF THE NIGHT? | 1.58 | 10/30/2024 00:00:00 | 10/31/2024 23:59:59 |
| CREATURE OF THE NIGHT! | |||||
|
|
Storyteller | 1.40 | 10/31/2024 00:00:00 | 10/31/2024 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Elder Signs | 1.35 | 10/31/2024 00:00:00 | 10/31/2024 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
Destination Vacation | 1.30 | 10/31/2024 00:00:00 | 10/31/2024 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
|
|
Cheerful Child | 1.02 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Normal difficulty. Unlocks the "Happy Baby" mask. | |||||
|
|
Gilliam's Sweet Little Baby | 1.04 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Hard difficulty. Unlocks the "Brazil Baby" mask. | |||||
|
|
Temper Tantrum | 1.06 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Very Hard difficulty. Unlocks the "Angry Baby" mask. | |||||
|
|
Water Works | 1.08 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the OVERKILL difficulty. Unlocks the "Cry Baby" mask. | |||||
|
|
Sixth Nightmare | 1.08 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
|
|
Fifth Nightmare | 1.20 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
|
|
A Horrible Seventh Nightmare | 1.30 | 10/31/2024 00:00:00 | 11/04/2024 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||
|
|
The cake is not a lie | 1.53 | 11/04/2024 00:00:00 | 11/30/2024 23:59:59 |
| When is your birthday? | |||||
|
|
A Long Time Ago | 0.53 | 11/06/2024 00:00:00 | 11/06/2024 23:59:59 |
| Halo 4: Play a game of Halo 4 on the 6th of any month. | |||||
|
|
Snowblind | 1.00 | 12/01/2024 00:00:00 | 12/31/2024 23:59:59 |
| Find the six hidden switches in the snow-covered levels in December | |||||
|
|
Santa's Little Helper | 1.27 | 12/01/2024 00:00:00 | 12/31/2024 23:59:59 |
| Deliver all presents in the eight levels when they are touched by frost in December | |||||
|
|
Catch a Cold | 0.80 | 12/01/2024 00:00:00 | 12/31/2024 23:59:59 |
| Collect all ten snowflakes that appear in December before they melt | |||||
|
|
Reindeer Hunter | 1.82 | 12/10/2024 00:00:00 | 01/05/2025 23:59:59 |
| Decorate the Christmas tree on each level to unlock Rodolfo player model. | |||||
|
|
Ho Ho Ho! | 1.43 | 12/17/2024 00:00:00 | 01/06/2025 23:59:59 |
| You have finished a snowy extraction! | |||||
|
|
You're a Mean One | 1.97 | 12/24/2024 00:00:00 | 12/24/2024 23:59:59 |
| Clear out a poor person's house on Christmas Eve. | |||||
|
|
Ho Ho Hell | 2.22 | 12/24/2024 00:00:00 | 01/06/2025 23:59:59 |
| Defeat Krampus | |||||
|
|
Christmas Shopping | 1.46 | 12/25/2024 00:00:00 | 12/25/2024 23:59:59 |
| Buy an item from the Camp Store on Christmas. | |||||
|
|
New Year's Resolution | 1.94 | 01/01/2025 00:00:00 | 01/01/2025 23:59:59 |
| Run Time Spy Extreme on January 1. | |||||
|
|
Endless Day | 1.86 | 01/21/2025 00:00:00 | 01/25/2025 23:59:59 |
| On this day, Endless technology lights up and strange things appear... | |||||
|
|
Endless Day | 2.21 | 01/21/2025 00:00:00 | 01/25/2025 23:59:59 |
| …the galaxy as the Archivist, Emlek Tarosh, fulfills its duty. | |||||
|
|
Endless Day | 1.24 | 01/21/2025 00:00:00 | 01/25/2025 23:59:59 |
| ...in the ruins all across Auriga, and even throughout... | |||||
|
|
Endless Day | 1.85 | 01/21/2025 00:00:00 | 01/25/2025 23:59:59 |
| You have unlocked the Endless archivist; the being that watches the watchers… | |||||
|
|
Shoot for the Moon | 2.19 | 01/29/2025 00:00:00 | 01/29/2025 23:59:59 |
| Achieve a great score or better for your hardware during Lunar New Year. | |||||
|
|
Conquering the Newbie Zone | 1.56 | 04/01/2025 00:00:00 | 04/01/2025 23:59:59 |
| Finish the tutorial April Fool's Day ver | |||||