Right-click the AirXonix icon > Properties > Compatibility. Select "Run this program in compatibility mode for Windows XP (Service Pack 3)."
Search GitHub for “AirXonix clone” or “Qix clone.” Enthusiasts have rebuilt the game engine from scratch, offering modern resolution support and requiring no registration code whatsoever. airxonix registration code
Have you purchased the game a decade ago and lost the email? Do not panic. Here is a recovery checklist: Right-click the AirXonix icon > Properties > Compatibility
Several indie games on Steam replicate the Qix/AirXonix gameplay: airxonix registration code