Space Shelter Alien Defense
Contains ads
1K+
Downloads
Everyone
info
About this game
Space Shelter: Alien Defense is a strategic auto-battle survival game where you assemble a squad of space fighters to defend your shelter from endless alien waves.
Merge units, reroll for stronger allies, upgrade traits, and form the ultimate team to withstand powerful attacks.
Every wave gets harder—only the smartest commander will survive!
Build your formation, unleash your firepower, and protect your shelter from alien swarms!
Key Features
Strategic Auto Battles
Deploy your units, position them wisely, and let them fight automatically against invading aliens.
Merge & Upgrade Units
Combine identical fighters to unlock stronger versions and dominate the battlefield.
Trait Selection (Roguelite Upgrades)
Choose from random traits after each wave to enhance your squad's damage, reload speed, crit rate, and more.
Wave-Based Alien Survival
Battle against increasingly tougher alien swarms and challenge powerful bosses.
Squad Collection & Development
Unlock various space units—mechs, gunners, aircraft, and more—to build unique team combinations.
Reroll & Recruit System
Use resources or watch ads to roll for new fighters and assemble the strongest squad.
Fast-Paced & Addictive Gameplay
Perfect blend of strategy, merging, and auto-combat action.
Merge units, reroll for stronger allies, upgrade traits, and form the ultimate team to withstand powerful attacks.
Every wave gets harder—only the smartest commander will survive!
Build your formation, unleash your firepower, and protect your shelter from alien swarms!
Key Features
Strategic Auto Battles
Deploy your units, position them wisely, and let them fight automatically against invading aliens.
Merge & Upgrade Units
Combine identical fighters to unlock stronger versions and dominate the battlefield.
Trait Selection (Roguelite Upgrades)
Choose from random traits after each wave to enhance your squad's damage, reload speed, crit rate, and more.
Wave-Based Alien Survival
Battle against increasingly tougher alien swarms and challenge powerful bosses.
Squad Collection & Development
Unlock various space units—mechs, gunners, aircraft, and more—to build unique team combinations.
Reroll & Recruit System
Use resources or watch ads to roll for new fighters and assemble the strongest squad.
Fast-Paced & Addictive Gameplay
Perfect blend of strategy, merging, and auto-combat action.
Updated on
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No data shared with third parties
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No data collected
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Data is encrypted in transit
Data can’t be deleted
What’s new
en-US 공개테스트
App support
About the developer
홍성일
hongsoft76@gmail.com
하이파크2로59번길 36 나동
삼성 그린하우스, 302호
일산서구, 고양시, 경기도 10231
South Korea
