Have a question about a constellation, a display issue, or feedback for CosmicLinks? Browse our quick troubleshooting guides below or reach out to us directly.
We personally answer every player inquiry (in English, French, or Spanish). For faster troubleshooting, please mention your device model and iOS or Android version.
⏱ Typical response time: within 24 to 48 business hoursIf the game does not start or ambient music is silent: check that your iPhone/Android hardware Mute switch is off and that Sound Effects / Music are enabled inside the in-game Settings menu (gear icon at the top right). Force-close and relaunch the app if needed.
CosmicLinks automatically saves your progress locally on your device after every connected path and completed level. Please note: because the game stores zero data on remote servers, uninstalling the app or clearing app storage will reset your progress.
The circular Celestial Vault chart supports smooth touch panning and zooming. On older devices or if you prefer calmer visuals, enable the 'Reduce Motion' toggle inside the in-game Settings menu.
In CosmicLinks v1.0, all 545 levels and in-game hints (lightbulb button 💡) are completely free. Should future updates introduce optional paid expansions, a 'Restore Purchases' button will be provided in Settings.
You can switch freely between the Northern and Southern hemispheres at any time inside the Celestial Vault screen using the 'North / South' toggle buttons above the sky chart.
Deep-Sky Explorations unlock automatically as you reach major campaign milestones (Levels 50, 150, 250, 350, and 450). Each celestial object features a 4-stage puzzle sequence.
No. CosmicLinks is 100% offline-first. You can solve star puzzles and browse the 88-constellation atlas on a plane, commuting, or out stargazing.
It is a special local prestige distinction awarded to players who complete all 545 levels across the 88 constellations.