Alien Defender-Galaxy Survival

"Alien Defender plunges you into a heart-pounding cosmic war! As humanity's last hope, outsmart swarms of hostile UFOs by crafting your ultimate battle strategy. Customize futuristic weaponry, stack experimental upgrades, and engineer an impregnable orbital fortress. Each wave escalates the chaos – deploy EMP blasts to cripple alien armadas, activate plasma shields against asteroid bombardments, and unleash countermeasures that rewrite the rules of interstellar combat. Will your defenses hold when the mothership reveals its apocalyptic beam? The fate of Earth burns brighter than a supernova in your hands!"