Astrolace
Arcade slingshot
Draw your own sky
An arcade slingshot game where every shot traces a constellation across the night.
- 88 real constellations
- 11 languages
- Plays offline
Coming soon to the App Store and Google Play
Privacy policy



- 01
Pull, release, draw
Pull the orb back and let it fly. Hit three or more stars in one shot, and the lines you traced become a constellation with a name of its own.
- 02
Find all 88
Every shape you close is matched against all 88 real constellations, with guide constellations to chase. Each one you find goes into the Star Atlas, sorted by rarity up to legendary. Play in Thai and the old folk names appear too, like Dao Luk Kai, the little chickens, for the Pleiades.
- 03
Then look up for real
The sky map shows the real sky over your city, right now. Turn a full 360°, step the clock an hour at a time, and find the same constellations above you.
- 04
A sky of your own
Every constellation you draw is kept in your own sky, with a new daily sky to try each day. Free to play, no ads, and Astrolace+ is a single purchase for unlimited runs.