For help with Stellar Swarm, email admin@bilbostudios.com. Tell us your device model, operating system version, app version, and what happened. A screenshot is helpful when it shows the problem. Never send passwords, payment details, or verification codes.
Use the touch joystick to move your ship. Weapons fire automatically. Use the pause button to pause a run. The game interface is in English.
The mobile game works offline and saves progress on your device. No account is needed. Bilbo Studios does not provide cloud saves or receive your local progress. Keep the app installed when updating it; deleting the app can remove your progress.
The iOS edition has no advertising or in-app purchases.
Read the iOS privacy policy or the Android privacy policy. The mobile app also includes its privacy policy in Settings.