Buy Earth Under Siege PC key

Defend Earth in the Ultimate Action Tower Defense Game!

Prepare for intense action tower defense gameplay in Earth Under Siege! An unrelenting alien empire is launching a full-scale invasion, and humanity's last hope rests on your strategic command. Join forces with the world's best to unleash devastating offense turrets upon the extraterrestrial threat. Are you ready to bring hell to outer space?

Strategic Tower Building and Upgrades

In Earth Under Siege, you're not just building defenses; you're orchestrating a symphony of destruction. Take control of 24 unique turrets, each with its distinct strengths and weaknesses, to repel hordes of enemies and colossal, planet-sized bosses. Construct and meticulously upgrade 8 different turret types, unlocking powerful turret evolutions that dramatically enhance their firepower.

Action-Packed Gameplay and Epic Boss Battles

Experience the thrill of action tower defense mechanics seamlessly blended with deep strategy. Unleash 5 unique skills to turn the tide of battle and survive the onslaught. The adrenaline-pumping soundtrack, featuring awesome dubstep music and high-definition SFX, immerses you in the heart of the conflict.

Compete and Conquer in the Online League

Show off your skills and climb the ranks in the Online League. Earn Tech points by surviving the alien onslaught for as long as possible and unlock powerful Turret Evolution options. Every second counts! Prove your mastery of tower defense strategy. How long can you hold the line against the alien assault and defend our planet?