Windows
64-bit PC
Download for Windows
Getting startedYOUR FLIGHT DESK
Shop AliveGrass, link your existing purchases, and keep up with the latest releases.
64-bit PC
Download for WindowsChoose your Mac’s chip
Open Apple menu → About This Mac. A “Chip” entry such as Apple M1, M2, M3 or M4 means Apple silicon. An Intel “Processor” means Intel.
Debian · Ubuntu · Mint · 64-bit
Download .deb packageIf it says Windows protected your PC, and you trust this download, select More info → Run anyway if available. If it says Smart App Control blocked this app, there is no per-app Open Anyway option. This unsigned release may not run on that device. Contact the studio with the exact message.
Microsoft installation guidanceUnzip the matching build, move the app to Applications, then try opening it once. For an unidentified-developer warning, open System Settings → Privacy & Security → Open Anyway for this app, then confirm Open. Do this only if you trust the download. Malware or damaged-app messages are different issues; contact the studio instead.
Apple installation guidanceOpen the .deb in your system's package installer. Alternatively, open a terminal in Downloads and run:
sudo apt install ./AionSkyStudios-Launcher-0.2.3-Debian-amd64.debAPT installs available dependencies. This package is for Intel/AMD 64-bit computers, not ARM. Linux runtime compatibility is still being tested; report dependency or startup errors.
Windows: run the installer. Mac: unzip and move the app to Applications. Debian: open the package with your software installer.
Enter your name and email, then confirm with the email code. You can shop without waiting for owner approval.
Buy with PayPal, or link a simMarket / X-Plane Store purchase using your name, purchase email and order number. Existing orders are reviewed by the studio.
Close X-Plane, select its root folder in Settings, then install from My library. Follow your products for release notices and optional update emails.

THE ALIVEGRASS COLLECTION
Two separate editions, available inside the launcher.
Early-access product releases. XP11 is experimental. Mac plugin files are Intel-only and need Rosetta on Apple silicon. Simulator compatibility and the complete production payment-to-access flow are still being verified.