Achievement Visibility Global Unlocks Added
Winter Diamond
Watch the second opening movie. 		21.7% 2017-11-30 05:06:12
2024-05-27 18:29:22
Venus
Watch 40% of the cutscenes. 		20.8% 2017-11-30 05:06:12
2024-01-31 05:50:09
This train is the Milky Way Railroad Observatory, headed for the sky!
Start the game. 		52.8% 2017-11-30 05:06:12
2024-03-25 14:54:09
The Winter Albireo
Complete the Saya route. 		16.4% 2017-11-30 05:06:12
2024-05-02 11:11:23
Telescope
Open the gallery. 		32.8% 2017-11-30 05:06:12
2024-03-19 12:20:06
Star Map
Watch the first opening movie. 		27.9% 2017-11-30 05:06:12
2024-05-27 18:29:22
Radio Astronomy
Complete the Korona route. 		13.2% 2017-11-30 05:06:12
2024-05-20 18:34:18
Project Starlight
Complete the Hikari route. 		14.2% 2017-11-30 05:06:12
2024-05-17 08:12:17
Planisphere
Open the BGM gallery. 		21.2% 2017-11-30 05:06:12
2024-03-19 12:20:06
Now then, let's depart for our next destination!
Complete the game for the first time. 		18.6% 2017-11-30 05:06:12
2024-03-19 12:20:06
Moon
Watch 20% of the cutscenes. 		23.8% 2017-11-30 05:06:12
2024-05-31 01:34:33
Mikazuki Astronomy Club
Complete the first common route. 		19.5% 2017-11-30 05:06:12
2024-05-31 01:34:33
Leonids
Watch all of the cutscenes. 		11.6% 2017-11-30 05:06:12
2024-02-14 23:10:09
It Always Starts From Here
Watch a cutscene for the first time. 		38.8% 2017-11-30 05:06:12
2024-04-06 12:36:14
Geminids
Watch 80% of the cutscenes. 		12.7% 2017-11-30 05:06:12
2023-12-30 00:59:19
Ending
Watch the ending movie. 		18.6% 2017-11-30 05:06:12
2024-05-31 01:34:33
Christmas Tree Cluster
Watch 60% of the cutscenes. 		15.4% 2017-11-30 05:06:12
2023-09-22 08:22:20
A Sky Full of Stars
Complete all routes. 		11.6% 2017-11-30 05:06:12
2024-03-22 13:37:05
Artemis
Complete the Orihime route. 		13.3% 2017-11-30 05:06:12
2024-04-29 10:10:10
6 Stars Club
Complete the second common route. 		16.3% 2017-11-30 05:06:12
2023-09-22 08:22:20