| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Back At It | 0.58 | 05/09/2025 00:00:00 | 05/09/2025 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
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Remember Reach | 0.56 | 05/14/2025 00:00:00 | 05/14/2025 23:59:59 |
| Halo: Reach: Play a game of Halo: Reach on the 14th of any month. | |||||
|
|
A Day To Remember | 0.57 | 05/15/2025 00:00:00 | 05/15/2025 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
|
|
Spring fever | 1.85 | 05/25/2025 00:00:00 | 06/11/2025 23:59:59 |
| Enjoy the greenery of spring and welcome it in with your floral candle, straw hat and spring dress or strappy top. | |||||
|
|
A Long Time Ago | 0.52 | 06/06/2025 00:00:00 | 06/06/2025 23:59:59 |
| Halo 4: Play a game of Halo 4 on the 6th of any month. | |||||
|
|
Summer heat | 1.86 | 06/25/2025 17:00:00 | 07/07/2025 17:00:00 |
| Jump into a wetsuit, grab a beach ball and enjoy summer treats. Holidays! | |||||
|
|
Beach Date | 2.20 | 06/29/2025 00:00:00 | 07/13/2025 23:59:59 |
| Witness a Beach Date with a Princess. | |||||
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|
Destination Vacation | 1.29 | 07/07/2025 00:00:00 | 07/07/2025 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
|
|
Pumpkin spiced SUPERHOT | 1.27 | 10/24/2025 00:00:00 | 11/07/2025 23:59:59 |
| Launch pumpkin spiced challenge between 24.10 & 7.11 | |||||
|
|
Trick or Tuber! | 1.60 | 10/26/2025 00:00:00 | 11/04/2025 23:59:59 |
| Get the special Hallowen costume and pumpkin while the event lasts... and remember to eat as much candy as you can! | |||||
|
|
Sweet Tooth | 1.73 | 10/28/2025 00:00:00 | 11/02/2025 23:59:59 |
| Obtain a SpookFest costume from the Pumpking. | |||||
|
|
Spooky Queen | 1.88 | 10/28/2025 00:00:00 | 11/02/2025 23:59:59 |
| Have Scarecrow Princess appear during a SpookFest. | |||||
|
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Spooped | 2.44 | 10/28/2025 00:00:00 | 11/02/2025 23:59:59 |
| Get a Spooky Progeny. | |||||
|
|
Cheerful Child | 1.02 | 10/31/2025 00:00:00 | 11/04/2025 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 | 10/31/2025 00:00:00 | 11/04/2025 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 | 10/31/2025 00:00:00 | 11/04/2025 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 | 1.07 | 10/31/2025 00:00:00 | 11/04/2025 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the OVERKILL difficulty. Unlocks the "Cry Baby" mask. | |||||
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|
Sixth Nightmare | 1.08 | 10/31/2025 00:00:00 | 11/04/2025 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
|
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Fifth Nightmare | 1.20 | 10/31/2025 00:00:00 | 11/04/2025 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
|
|
A Horrible Seventh Nightmare | 1.30 | 10/31/2025 00:00:00 | 11/04/2025 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||
|
|
The three wise Youtubers | 1.57 | 12/19/2025 00:00:00 | 12/31/2025 23:59:59 |
| Get the special Holiday costume and presents while the event lasts. Happy Holidays! | |||||
|
|
Endless Day | 2.19 | 01/21/2026 00:00:00 | 01/25/2026 23:59:59 |
| …the galaxy as the Archivist, Emlek Tarosh, fulfills its duty. | |||||
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Endless Day | 1.85 | 01/21/2026 00:00:00 | 01/25/2026 23:59:59 |
| You have unlocked the Endless archivist; the being that watches the watchers… | |||||
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The Easter garden | 1.84 | 04/03/2026 00:00:00 | 04/17/2026 23:59:59 |
| Get the bunny costume, the floral wreath and some Easter food. Happy Easter! | |||||