| Game | Achievement | Points | From | To | |
|---|---|---|---|---|---|
|
|
Anno Day | 1.48 | 05/22/2025 00:00:00 | 05/22/2025 23:59:59 |
| Play on the 22nd of May. | |||||
|
|
Storyteller | 1.49 | 07/04/2025 00:00:00 | 07/04/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
Storyteller | 1.39 | 07/04/2025 00:00:00 | 07/04/2025 23:59:59 |
| Have 12 murderous dates with Calendar Man | |||||
|
|
DISAPPOINTING PRESENTS | 0.87 | 12/19/2025 00:00:00 | 01/08/2026 23:59:59 |
| Defeated 1 Xmas Ultrayeti | |||||
|
|
UNDERCOOKED TURKEY | 1.03 | 12/19/2025 00:00:00 | 01/08/2026 23:59:59 |
| Defeated 2 Xmas Ultrayetis | |||||
|
|
NO-ONE LIKES XMAS PUDDING | 1.11 | 12/19/2025 00:00:00 | 01/08/2026 23:59:59 |
| Defeated 3 Xmas Ultrayetis | |||||
|
|
SPROUT FLATULENCE | 1.19 | 12/19/2025 00:00:00 | 01/08/2026 23:59:59 |
| Defeated 4 Xmas Ultrayetis | |||||
|
|
DRUNKEN FAMILY ARGUMENT | 0.75 | 12/19/2025 00:00:00 | 01/08/2026 23:59:59 |
| Hurrah! Christmas is finally over! | |||||
|
|
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. | |||||
|
|
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. | |||||
|
|
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. | |||||
|
|
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... | |||||
|
|
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… | |||||
|
|
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. | |||||
|
|
April Fools! | 1.29 | 04/01/2026 00:00:00 | 04/01/2026 23:59:59 |
| Beat the game during April Fools. | |||||
|
|
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 | |||||
|
|
Happy Birthday Pixel! | 1.35 | 04/29/2026 00:00:00 | 04/29/2026 23:59:59 |
| Played Cave Story on April 29th! | |||||
|
|
Return of the druids | 2.00 | 05/01/2026 00:00:00 | 05/01/2026 23:59:59 |
| Start Spellcaster University on the day of the Beltane festival. | |||||