
Defend Earth: Xenos Survivors
You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!
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Vote based on whether this game feels indie to you. You can change your vote at any time. Results earn an IGF score after 10 accepted votes.| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
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Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer. | ||
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher. | indie.io meets the large-publisher game and partner thresholds. | |
Updated: Jul 14, 2026Release statusWhether and how the game has been released. | indie.io is listed as a separate publisher for this release. |
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10 itemsAbout the Game

It's 2058. Earth faces its darkest hour. The alien Xenos have invaded and threaten humanity's survival. As regular military forces are overwhelmed by the onslaught, a beacon of hope emerges from among the carnage: DEFCON: Xenos, an elite group of soldiers with the sole mission of repelling the alien invasion to secure the future of mankind.
You are one of these soldiers, sent to ravaged cities and landscapes destroyed by the invaders. You will fight a cunning, constantly evolving enemy who grows smarter and more ferocious with each encounter. Prepare for an escalating challenge that will test your fighting ability and push your strategic prowess to their limits and beyond.

Thrilling bullet hell action as you carve your way through hordes of aliens!
Multiple agents with unique tech trees to unlock and upgrade, each with their own way to decimate hordes of invaders!
Vast arsenal of weapons, modules, and ultimate abilities to choose from and forge your own path to victory!
Intense, fast-paced 10 to 20 minute runs where every moment matters and the foes just never stop coming!
Warfare on a global scale, across levels modeled on real-world locations!Flexible difficulty and diverse game modes, to customize the risk, reward, and experience as you see fit!
In the face of oblivion, will you stand as Earth's last line of defense? Join the fight today!