| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
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. | |||||
|
|
Third Time's A Charm | 0.47 | 05/25/2025 00:00:00 | 05/25/2025 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th 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! | |||||
|
|
Storyteller | 1.39 | 07/04/2025 00:00:00 | 07/04/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Elder Signs | 1.34 | 07/04/2025 00:00:00 | 07/04/2025 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
Like candy from a baby | 1.37 | 10/01/2025 00:00:00 | 11/30/2025 23:59:59 |
| Steal and sell 8 candy bags on BlackBay | |||||
|
|
Creepy | 1.37 | 10/01/2025 00:00:00 | 11/30/2025 23:59:59 |
| Steal and sell 4 creepy dolls on BlackBay | |||||
|
|
Halloween is here | 1.40 | 10/01/2025 00:00:00 | 11/30/2025 23:59:59 |
| Steal and sell 7 pumpkins on BlackBay | |||||
|
|
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! | |||||
|
|
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. | |||||
|
|
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. | |||||
|
|
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. | |||||
|
|
Reverse Santa | 1.40 | 12/01/2025 00:00:00 | 01/31/2026 23:59:59 |
| Sell all presents on BlackBay | |||||
|
|
Dude, where's my sleigh? | 1.39 | 12/01/2025 00:00:00 | 01/31/2026 23:59:59 |
| Steal santa sleigh car | |||||
|
|
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! | |||||
|
|
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! | |||||
|
|
Cosmonautics Day | 1.57 | 04/12/2026 00:00:00 | 04/12/2026 23:59:59 |
| Win 5 victories on the Cosmonautics Day | |||||