Best Alien Defense Force Apps &amp; Games

5.0(1 ratings)

Free

Defend Earth from an alien invasion as a space mercenary. Earn in-game currency by destroying enemies to purchase new weapons and combat the relentless space bug armada.

Alien Defense - Save Area51 by GOODROID,Inc.

Area Tower Deffense

Strong Contender

2.9(13 ratings)

FreeAdsIn-App Purchases

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Lead special forces against alien invaders in this strategy game. Command your troops to defend Area 51 and achieve victory against extraterrestrial hordes. Your strategic decisions are crucial for survival.

Galaxy Attack: Alien Shooter by Dino Game Limited

Classic Space War Invasion

Worth Considering

4.7😞(655K ratings)

FreeAdsIn-App Purchases

#62in Games

Galaxy Attack: Alien Shooter screenshot 1

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Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.

What We Love

🚀 Addictive gameplay
🎨 Awesome graphics
🕹️ Fun retro arcade style
👍 Variety of game modes

Room to Improve

💰 Expensive in-app purchases
🔍 Unbalanced matchmaking in PvP
🔁 Repetitive gameplay
🐛 Frequent bugs and glitches
🕰️ Too many ads
🤖 Unfair advantage for pay-to-win players

More Alien Defense Force apps to explore

Aliens Defense

Stop the Alien Invaders.

Alien invasion defenseStrategic placement of defensesWave-based gameplay

Defend against waves of alien invaders in this engaging defense game. Strategically place your defenses to repel the extraterrestrial threat and protect your territory. Experience a straightforward yet challenging gameplay loop designed to test your tactical skills.

Walking! Earth Defense Force

(2)

free

By Walk, Get Villains & Health

Earn in-game currency with stepsAcquire aliens and villainsDevelop equipment

Walk to earn in-game currency and acquire villains to defend Earth. Develop equipment and expand your organization to restore peace. A casual patrol game with a compelling story.

Asteroid Attacks Defense Earth

Protector: Alien Hunter

Alien Based Defence Survival

Galaxy Defender: Tower Defense

(0)

Offline legend defense zone TD

Strategic weapon deploymentSix unique upgradable gunsDiverse and challenging landscapes

Defend your homeland from waves of evil robots by strategically deploying and upgrading a variety of powerful weapons. Explore diverse landscapes and adapt your tactics to overcome increasingly challenging robotic invaders in this exhilarating tower defense game.

(93)

Tower Defense Strategy Games

Alien Creeps TD

50 explosive levels3D Touch Technology for combat speed controlFree-to-play tower defense action

Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.

(14K)

AlienSpaceForce

Save the valuable planet

Defend planet from alien spaceshipsDestroy extraterrestrial ships with laserTest reaction speed

Defend your planet from an incoming alien invasion by targeting and destroying enemy spaceships with a laser. This fast-paced game tests your reaction speed and concentration as you protect your world for as long as possible.

(1)

Commander Aliens Are Incoming!

Spaceship Defense TD

Sci-Fi Space Defense : Alien war game

(0)

by Amr Samir

30 challenging levelsTower building and upgradesPower-up usage

Engage in a futuristic tower defense experience with over 30 levels of intense alien warfare. Build and upgrade defensive towers, utilize power-ups, and strategize to protect your base from relentless waves of enemy spaceships. Compete with others through leaderboards and achievements.

(21)

Alien Survivor: Base Defence

by Roasup, Inc.

Alien battles with unique enemy typesBase construction and expansionResource gathering and management

Defend your base against alien invaders on a hostile planet. Gather resources, build structures, and strategize to survive waves of unique alien enemies. Every decision impacts your survival in this action-packed strategy game.

(1)

Feel the power of the Aliens!

Idle Alien

Tap to attack spaceshipsUpgrade alien heroesBoost damage and gold

Engage in a hyper-casual space war by tapping to destroy hostile spaceships. Upgrade your alien heroes to increase damage and unlock new abilities. Enjoy a stress-relieving, offline gaming experience.

Survive Endless Enemy Waves

Tap to aim and shootBuild powerful combosPowerful weapons arsenal

Defend your alien babies from waves of Earth invaders as a brave alien father. Tap to aim and shoot, building powerful combos to survive intense arcade battles and fight your way back home. Explore multiple environments and use a variety of powerful weapons against diverse enemy types.

Save city from alien invasion

Eliminate aliens with powerful gunsUtilize advanced alien scannerUpgrade weapons and equipment

Engage in a thrilling alien invasion defense. Wield powerful weapons and advanced scanners to eliminate extraterrestrial threats and protect city civilians. Upgrade your arsenal and skills to overcome diverse alien types and challenging missions.

(36)

Astro Defenders : Capt.Couch

by PLAYHARD

Epic clash battles with endless wavesCollect legendary heroes with unique skillsBoss raids and survival challenges

Defend your planet from alien bugs in this strategy-based tower defense game. Collect legendary heroes, build your squad, and survive endless waves of monsters in epic battles. Compete in survival challenges and prove yourself as a true legend of defense.

(77)