| 遊戲 | 成就 | 分數 | from | to | |
|---|---|---|---|---|---|
|
|
Remember Reach | 0.56 | 2025/07/14 00:00:00 | 2025/07/14 23:59:59 |
| Halo: Reach: Play a game of Halo: Reach on the 14th of any month. | |||||
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|
A Day To Remember | 0.57 | 2025/07/15 00:00:00 | 2025/07/15 23:59:59 |
| Halo CE: Play Halo: CE on the 15th of any month. | |||||
|
|
Third Time's A Charm | 0.47 | 2025/07/25 00:00:00 | 2025/07/25 23:59:59 |
| Halo 3: Play a game of Halo 3 on the 25th of any month. | |||||
|
|
Elder Signs | 1.34 | 2025/10/31 00:00:00 | 2025/10/31 23:59:59 |
| Halo 3: View 2 different sigils on Valhalla. | |||||
|
|
Cheerful Child | 1.02 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Normal difficulty. Unlocks the "Happy Baby" mask. | |||||
|
|
Gilliam's Sweet Little Baby | 1.04 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Hard difficulty. Unlocks the "Brazil Baby" mask. | |||||
|
|
Temper Tantrum | 1.06 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the Very Hard difficulty. Unlocks the "Angry Baby" mask. | |||||
|
|
Water Works | 1.07 | 2025/10/31 00:00:00 | 2025/11/04 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 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
|
|
Fifth Nightmare | 1.20 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
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A Horrible Seventh Nightmare | 1.29 | 2025/10/31 00:00:00 | 2025/11/04 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||