| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Snowblind | 1.00 | 12/01/2025 00:00:00 | 12/31/2025 23:59:59 |
| Find the six hidden switches in the snow-covered levels in December | |||||
|
|
Santa's Little Helper | 1.27 | 12/01/2025 00:00:00 | 12/31/2025 23:59:59 |
| Deliver all presents in the eight levels when they are touched by frost in December | |||||
|
|
Catch a Cold | 0.80 | 12/01/2025 00:00:00 | 12/31/2025 23:59:59 |
| Collect all ten snowflakes that appear in December before they melt | |||||
|
|
Christmas In Cairo | 1.36 | 12/10/2025 00:00:00 | 01/05/2026 23:59:59 |
| Decorate the Christmas tree. | |||||
|
|
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. | |||||
|
|
Xmayhem Terminator | 1.79 | 12/18/2025 00:00:00 | 01/07/2026 23:59:59 |
| Pick up The Gift to become the T-IM101 | |||||
|
|
Hasta La Vista, Baby! | 1.77 | 12/18/2025 00:00:00 | 01/07/2026 23:59:59 |
| Terminate the T-IM101 | |||||
|
|
Christmas Shopping | 1.45 | 12/25/2025 00:00:00 | 12/25/2025 23:59:59 |
| Buy an item from the Camp Store on Christmas. | |||||
|
|
Storyteller | 1.49 | 12/25/2025 00:00:00 | 12/25/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Storyteller | 1.39 | 12/25/2025 00:00:00 | 12/25/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Tisn't the Season | 0.93 | 12/25/2025 00:00:00 | 12/26/2025 23:59:59 |
| Play Costume Quest on Christmas. | |||||
|
|
Happy Birthday Pixel! | 1.35 | 04/29/2026 00:00:00 | 04/29/2026 23:59:59 |
| Played Cave Story on April 29th! | |||||
|
|
Cheerful Child | 1.02 | 10/31/2026 00:00:00 | 11/04/2026 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 | 10/31/2026 00:00:00 | 11/04/2026 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 | 10/31/2026 00:00:00 | 11/04/2026 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 | 10/31/2026 00:00:00 | 11/04/2026 23:59:59 |
| In the Safe House Nightmare job find the correct baby mask on the OVERKILL difficulty. Unlocks the "Cry Baby" mask. | |||||
|
|
Sixth Nightmare | 1.08 | 10/31/2026 00:00:00 | 11/04/2026 23:59:59 |
| Complete the Safe House Nightmare job on the Death Wish difficulty or above. | |||||
|
|
Fifth Nightmare | 1.20 | 10/31/2026 00:00:00 | 11/04/2026 23:59:59 |
| Complete the Safe House Nightmare job on the Mayhem difficulty or above. | |||||
|
|
A Horrible Seventh Nightmare | 1.29 | 10/31/2026 00:00:00 | 11/04/2026 23:59:59 |
| Complete the Safe House Nightmare job on the Death Sentence difficulty with the One Down mechanic activated. | |||||