| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
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Full Moon | 1.80 | 05/12/2025 00:00:00 | 05/12/2025 23:59:59 |
| Witness the rise of a full moon | |||||
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Unlucky strike | 1.90 | 06/13/2025 00:00:00 | 06/13/2025 23:59:59 |
| Experience a malfunction on the most unlucky day of the year | |||||
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Equinox | 1.83 | 06/21/2025 00:00:00 | 06/21/2025 23:59:59 |
| Witness the sunset during an equinox or solstice | |||||
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Storyteller | 1.39 | 07/04/2025 00:00:00 | 07/04/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
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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 | |||||
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Creepy | 1.37 | 10/01/2025 00:00:00 | 11/30/2025 23:59:59 |
| Steal and sell 4 creepy dolls on BlackBay | |||||
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Halloween is here | 1.40 | 10/01/2025 00:00:00 | 11/30/2025 23:59:59 |
| Steal and sell 7 pumpkins on BlackBay | |||||
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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 | |||||
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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. | |||||
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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. | |||||
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Reverse Santa | 1.40 | 12/01/2025 00:00:00 | 01/31/2026 23:59:59 |
| Sell all presents on BlackBay | |||||
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Dude, where's my sleigh? | 1.39 | 12/01/2025 00:00:00 | 01/31/2026 23:59:59 |
| Steal santa sleigh car | |||||
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Christmas In Cairo | 1.36 | 12/10/2025 00:00:00 | 01/05/2026 23:59:59 |
| Decorate the Christmas tree. | |||||
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Reindeer Hunter | 1.81 | 12/10/2025 00:00:00 | 01/05/2026 23:59:59 |
| Decorate the Christmas tree on each level to unlock Rodolfo player model. | |||||
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New Year | 1.89 | 12/31/2025 00:00:00 | 12/31/2025 23:59:59 |
| Catch the fireworks on the last day of the year | |||||
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New Year's Resolution | 1.89 | 01/01/2026 00:00:00 | 01/01/2026 23:59:59 |
| Run Time Spy Extreme on January 1. | |||||
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Endless Day | 1.86 | 01/21/2026 00:00:00 | 01/25/2026 23:59:59 |
| On this day, Endless technology lights up and strange things appear... | |||||
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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 | 1.26 | 01/21/2026 00:00:00 | 01/25/2026 23:59:59 |
| ...in the ruins all across Auriga, and even throughout... | |||||
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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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Shoot for the Moon | 2.11 | 02/17/2026 00:00:00 | 02/17/2026 23:59:59 |
| Achieve a great score or better for your hardware during Lunar New Year. | |||||
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Conquering the Newbie Zone | 1.48 | 04/01/2026 00:00:00 | 04/01/2026 23:59:59 |
| Finish the tutorial April Fool's Day ver | |||||
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Cherry-Picked | 1.34 | 04/01/2026 00:00:00 | 04/30/2026 23:59:59 |
| Play the game in May 2019 to celebrate its Japanese release and the Hanami festival, or during April each year | |||||
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Happy Birthday Pixel! | 1.35 | 04/29/2026 00:00:00 | 04/29/2026 23:59:59 |
| Played Cave Story on April 29th! | |||||
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Leap year | 1.90 | 02/29/2028 00:00:00 | 02/29/2028 23:59:59 |
| Feel the earth tremble on the rarest day in the calendar | |||||