| 游戏 | 成就 | 分值 | from | to | |
|---|---|---|---|---|---|
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Do You Remember When We Met | 0.53 | 2024-06-22 00:00:00 | 2024-06-22 23:59:59 |
| H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month. | |||||
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Elder Signs | 1.36 | 2024-07-04 00:00:00 | 2024-07-04 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
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A Long Time Ago | 0.53 | 2024-07-06 00:00:00 | 2024-07-06 23:59:59 |
| Halo 4: Play a game of Halo 4 on the 6th of any month. | |||||
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Destination Vacation | 1.31 | 2024-07-07 00:00:00 | 2024-07-07 23:59:59 |
| Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer. | |||||
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A Day To Remember | 0.57 | 2024-07-15 00:00:00 | 2024-07-15 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
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Cheerful Child | 1.02 | 2024-10-31 00:00:00 | 2024-11-04 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Normal difficulty. Unlocks the "Happy Baby" mask. | |||||
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Temper Tantrum | 1.06 | 2024-10-31 00:00:00 | 2024-11-04 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Very Hard difficulty. Unlocks the "Angry Baby" mask. | |||||
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Water Works | 1.08 | 2024-10-31 00:00:00 | 2024-11-04 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 | 2024-10-31 00:00:00 | 2024-11-04 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
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Fifth Nightmare | 1.21 | 2024-10-31 00:00:00 | 2024-11-04 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
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A Horrible Seventh Nightmare | 1.31 | 2024-10-31 00:00:00 | 2024-11-04 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||
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Spooktacular! | 2.20 | 2024-11-01 00:00:00 | 2024-11-14 23:59:59 |
| Participate in the annual Halloween Event. | |||||
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Necrobane | 0.00 | 2024-11-01 00:00:00 | 2024-11-14 23:59:59 |
| Slay 1862 from the ranks of the undead in the limited time Halloween event. | |||||
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Horde Breaker | 3.13 | 2024-11-01 00:00:00 | 2024-11-14 23:59:59 |
| Survive until the 20th wave in the limited time Halloween event. | |||||
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Snowblind | 1.55 | 2024-12-16 00:00:00 | 2024-12-25 23:59:59 |
| Participate in the annual Christmas Event. | |||||
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Stocking Stuffer | 2.15 | 2024-12-16 00:00:00 | 2024-12-25 23:59:59 |
| Open a present during the annual Christmas Event. | |||||
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Xmayhem Terminator | 1.80 | 2024-12-18 00:00:00 | 2025-01-07 23:59:59 |
| Pick up The Gift to become the T-IM101 | |||||
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Hasta La Vista, Baby! | 1.77 | 2024-12-18 00:00:00 | 2025-01-07 23:59:59 |
| Terminate the T-IM101 | |||||
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Endless Day | 1.85 | 2025-01-21 00:00:00 | 2025-01-25 23:59:59 |
| On this day, Endless technology lights up and strange things appear... | |||||
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Endless Day | 2.23 | 2025-01-21 00:00:00 | 2025-01-25 23:59:59 |
| …the galaxy as the Archivist, Emlek Tarosh, fulfills its duty. | |||||
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Endless Day | 1.21 | 2025-01-21 00:00:00 | 2025-01-25 23:59:59 |
| ...in the ruins all across Auriga, and even throughout... | |||||
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Endless Day | 1.86 | 2025-01-21 00:00:00 | 2025-01-25 23:59:59 |
| You have unlocked the Endless archivist; the being that watches the watchers… | |||||
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Cosmonautics Day | 1.59 | 2025-04-12 00:00:00 | 2025-04-12 23:59:59 |
| Win 5 victories on the Cosmonautics Day | |||||
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Anno Day | 1.51 | 2025-05-22 00:00:00 | 2025-05-22 23:59:59 |
| Play on the 22nd of May. | |||||