| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Storyteller | 1.42 | 04/01/2023 00:00:00 | 04/01/2023 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Full Moon | 1.89 | 04/06/2023 00:00:00 | 04/06/2023 23:59:59 |
| Witness the rise of a full moon | |||||
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|
Got eggs? | 2.05 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Roguelike) | 2.27 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Exploration mode) | 2.24 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Nightmare (Adventure) difficulty) | 2.31 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Nightmare (Roguelike) difficulty) | 2.35 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Insane (Adventure) difficulty) | 2.49 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Insane (Roguelike) difficulty) | 2.50 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Madness (Adventure) difficulty) | 2.62 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Got eggs? (Madness (Roguelike) difficulty) | 2.59 | 04/16/2023 00:00:00 | 04/30/2023 23:59:59 |
| Finish the Pikataclysm event. | |||||
|
|
Sweet Release | 2.25 | 06/01/2023 00:00:00 | 06/01/2023 23:59:59 |
| Play Waste Walkers on the day it was released. (June 1) | |||||
|
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Equinox | 1.92 | 06/21/2023 00:00:00 | 06/21/2023 23:59:59 |
| Witness the sunset during an equinox or solstice | |||||
|
|
When it all Began | 2.33 | 09/20/2023 00:00:00 | 09/20/2023 23:59:59 |
| Play Waste Walkers on the day Corrosive Studios was founded. (September 20) | |||||
|
|
Unlucky strike | 2.01 | 10/13/2023 00:00:00 | 10/13/2023 23:59:59 |
| Experience a malfunction on the most unlucky day of the year | |||||
|
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Sixth Nightmare | 1.10 | 10/31/2023 00:00:00 | 11/04/2023 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
|
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Fifth Nightmare | 1.25 | 10/31/2023 00:00:00 | 11/04/2023 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
|
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A Horrible Seventh Nightmare | 1.36 | 10/31/2023 00:00:00 | 11/04/2023 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||
|
|
The cake is not a lie | 1.55 | 11/04/2023 00:00:00 | 11/30/2023 23:59:59 |
| When is your birthday? | |||||
|
|
The Wait is Over | 2.31 | 12/01/2023 00:00:00 | 12/01/2023 23:59:59 |
| Play Waste Walkers on the day it was fully released. (December 1) | |||||
|
|
Snowblind | 1.00 | 12/01/2023 00:00:00 | 12/31/2023 23:59:59 |
| Find the six hidden switches in the snow-covered levels in December | |||||
|
|
Santa's Little Helper | 1.27 | 12/01/2023 00:00:00 | 12/31/2023 23:59:59 |
| Deliver all presents in the eight levels when they are touched by frost in December | |||||
|
|
Catch a Cold | 0.79 | 12/01/2023 00:00:00 | 12/31/2023 23:59:59 |
| Collect all ten snowflakes that appear in December before they melt | |||||
|
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Christmas In Cairo | 1.37 | 12/10/2023 00:00:00 | 01/05/2024 23:59:59 |
| Decorate the Christmas tree. | |||||
|
|
Reindeer Hunter | 1.88 | 12/10/2023 00:00:00 | 01/05/2024 23:59:59 |
| Decorate the Christmas tree on each level to unlock Rodolfo player model. | |||||
|
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Xmayhem Terminator | 1.81 | 12/18/2023 00:00:00 | 01/07/2024 23:59:59 |
| Pick up The Gift to become the T-IM101 | |||||
|
|
Hasta La Vista, Baby! | 1.78 | 12/18/2023 00:00:00 | 01/07/2024 23:59:59 |
| Terminate the T-IM101 | |||||
|
|
DISAPPOINTING PRESENTS | 0.87 | 12/19/2023 00:00:00 | 01/08/2024 23:59:59 |
| Defeated 1 Xmas Ultrayeti | |||||
|
|
UNDERCOOKED TURKEY | 1.03 | 12/19/2023 00:00:00 | 01/08/2024 23:59:59 |
| Defeated 2 Xmas Ultrayetis | |||||
|
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NO-ONE LIKES XMAS PUDDING | 1.11 | 12/19/2023 00:00:00 | 01/08/2024 23:59:59 |
| Defeated 3 Xmas Ultrayetis | |||||
|
|
SPROUT FLATULENCE | 1.19 | 12/19/2023 00:00:00 | 01/08/2024 23:59:59 |
| Defeated 4 Xmas Ultrayetis | |||||
|
|
DRUNKEN FAMILY ARGUMENT | 0.75 | 12/19/2023 00:00:00 | 01/08/2024 23:59:59 |
| Hurrah! Christmas is finally over! | |||||
|
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Crusher | 2.18 | 12/24/2023 00:00:00 | 12/24/2023 23:59:59 |
| Crushed 25 robots in doors | |||||
|
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New Year | 1.20 | 12/31/2023 00:00:00 | 12/31/2023 23:59:59 |
| Year walk on New Year's eve. | |||||
|
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New Year | 1.99 | 12/31/2023 00:00:00 | 12/31/2023 23:59:59 |
| Catch the fireworks on the last day of the year | |||||
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New Year's Resolution | 2.17 | 01/01/2024 00:00:00 | 01/01/2024 23:59:59 |
| Run Time Spy Extreme on January 1. | |||||
|
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Shoot for the Moon | 2.48 | 02/10/2024 00:00:00 | 02/10/2024 23:59:59 |
| Achieve a great score or better for your hardware during Lunar New Year. | |||||
|
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Leap year | 2.04 | 02/29/2024 00:00:00 | 02/29/2024 23:59:59 |
| Feel the earth tremble on the rarest day in the calendar | |||||