| 游戏 | 成就 | 分值 | from | to | |
|---|---|---|---|---|---|
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Third Time's A Charm | 0.47 | 2024-06-25 00:00:00 | 2024-06-25 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th of any month. | |||||
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Storyteller | 1.40 | 2024-07-04 00:00:00 | 2024-07-04 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
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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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Back At It | 0.59 | 2024-07-09 00:00:00 | 2024-07-09 23:59:59 |
| Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. | |||||
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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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LuGus Fest | 1.68 | 2024-08-01 00:00:00 | 2024-08-07 23:59:59 |
| Activate all LuGus cubes in a single environment during the LuGus festival event. | |||||
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Trick or Treat | 1.84 | 2024-10-24 01:00:00 | 2024-11-07 12:00:00 |
| Trick all the pumpkins into giving you treats in a single environment during the Halloween event. | |||||
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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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Gilliam's Sweet Little Baby | 1.04 | 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 Hard difficulty. Unlocks the "Brazil 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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Christmas In Cairo | 1.36 | 2024-12-10 00:00:00 | 2025-01-05 23:59:59 |
| Decorate the Christmas tree. | |||||
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Reindeer Hunter | 1.83 | 2024-12-10 00:00:00 | 2025-01-05 23:59:59 |
| Decorate the Christmas tree on each level to unlock Rodolfo player model. | |||||
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Snow Spotter | 1.30 | 2024-12-10 01:00:00 | 2025-01-10 12:00:00 |
| Spot every snowman in a single environment during the 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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Heart Collector | 1.68 | 2025-02-14 01:00:00 | 2025-02-16 12:00:00 |
| Collect all the hearts in a single environment during the Valentine's Day event. | |||||
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Leprechaun Madness | 1.95 | 2025-03-17 17:00:00 | 2025-03-19 17:00:00 |
| Find all pots of gold in a single environment during the St Patrick's day event. | |||||
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Fool's Gold | 1.87 | 2025-04-01 00:00:00 | 2025-04-02 12:00:00 |
| Collect all the coins in a single environment during the April Fool's event. | |||||
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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 | |||||