Alien Defender plunges you into a heart-pounding cosmic war for survival.
As humanity's last hope, you'll face relentless waves of hostile UFOs in a battle that spans the stars.

⚔️ Strategize and Survive
Outsmart alien fleets by forming your ultimate battle plan.
Customize futuristic weaponry, combine experimental upgrades, and adapt in real time to the enemy's evolving tactics.

?️ Build the Ultimate Orbital Defense
Design and upgrade your orbital fortress — a high-tech bastion against the unknown.
Activate plasma shields to deflect asteroid strikes, and deploy EMP blasts to cripple enemy systems.

? Master Interstellar Warfare
As chaos escalates with every wave, unlock powerful countermeasures that bend the rules of combat.
From beam deflectors to graviton traps, each defense tool is a game-changer.

? Face the Final Threat
When the alien mothership unleashes its apocalyptic beam, only your strategy stands between Earth and annihilation.
The fate of the planet burns brighter than a supernova — and it’s in your hands.