Game does not open
Update macOS, restart the Mac, and install the latest Mars47 version from the App Store. Mars47 requires macOS 13 or later on Apple Silicon, or macOS 11 or later on Intel.
MARS47 · MAC SUPPORT
Mission support
Help for Mars47 — From Earth to Space to Mars on Mac desktops and laptops.
Camera controls
Use WASD or arrow keys to pan, Q/E to orbit, and the mouse wheel or trackpad scroll gesture to zoom. Middle- or right-drag moves the camera.
Save and restore
The game autosaves locally. Use Settings → Save Game or F5 for an immediate save, and Settings → Restore or F9 to reload it.
Performance
Close GPU-heavy applications, keep the Mac connected to power, and use a lower window size if the world is not running smoothly.
Contact the publisher
For game support, privacy requests, or product feedback, email admin@mars47.com.