Best Alien Games Strategy

Aliens vs Zombies: Invasion

Tower defense strategy・TD Rush

Free

Alien vs Zombies: Invasion is an exciting tower defense mobile game where players control a flying saucer, devouring objects to collect resources and construct powerful cannons to defend their base against the relentless zombie invasion. Experience an immersive blend of action, strategy, and tower defense gameplay. Download now and save humanity from the impending doom!

Sandship: Crafting Factory

Control an alien factory!

Free

Control a massive, artificially intelligent mega-factory in a post-apocalyptic sci-fi universe. Design and manage intricate production lines, trade goods, unlock ancient technologies, and explore a mysterious alien desert with robots and aliens. Join the adventure now!

Idle Area 51

Alien Idle Game!

Free

In a top-secret desert facility, salvage alien tech, research UFOs, and manage your operation in this strategic alien idle game. Develop your facility, unlock advanced technologies, and stay ahead of government agents and alien threats. Are you ready to lead the operation and shape the future?

Marsaction: Infinite Ambition

Eliminate the Swarms on Mars

Free

Embark on a mission to protect Mars from aggressive alien Swarms in a strategic game where you explore, build bases, unite with allies, recruit heroes, and plan your battles wisely. Join forces with players worldwide to save the human civilization on Mars!

TowerMadness Zero

Classic Defense Strategy

Free

Experience a thrilling tower defense strategy game with TowerMadness Zero. Use a variety of weapons to protect your flock from evil aliens across over 100 maps, competing globally with friends and millions of players. Upgrade to the ad-free version for uninterrupted gameplay!

Find the Alien: Fun Adventure

Can you find the alien?

Free

Embark on a thrilling hunt for hidden aliens lurking in everyday places with a specialized gun scanner. Explore the park, office, or gym to locate and eliminate these elusive creatures from your surroundings! Start your search now and see if you can find the alien among us!

Alien Invasion: RPG Idle Space

Spider evolution alien games!

Free

In this RPG idle game, command an alien to defeat, evolve, and dominate by eating humans to grow its army. Face powerful bosses, evolve your alien, crush waves of enemies, and upgrade abilities to dominate in epic battles and unlock new locations. Download now to assert extraterrestrial dominance!

ASTROKINGS: Galactic Survival

Command fleets, battleship war

Free

Command fleets, engage in battleship warfare, and conquer the galaxy in an epic sci-fi strategy game. Customize your space starship fleet, battle alien forces, and team up with allies to dominate the universe! Join the adventure, download now!

Galaxy At War Online

Strategy Battle Games

Free

Engage in epic sci-fi battles, conquer the galaxy, and lead your alliance to victory in a free-to-play online strategy game. Build military bases, command fleets, and battle players worldwide to expand your territory and dominate the universe. Join now and experience the thrill of Galaxy At War Online!

Galaxy Attack: Alien Shooter

Classic Space War Invasion

Free

Protect Earth from alien swarms in a challenging space shooting game. Upgrade your spacecraft, face enemies in various environments, and engage in multiplayer mode. Download now for classic space combat!

TowerMadness

Classic Defense Strategy

$2.99

Defend your flock from evil aliens using a variety of weapons and strategic thinking in a unique 3D tower defense experience with over 100 maps and 60 weapons. Compete on global leaderboards and challenge friends for endless fun!

Mighty Party: Battle Heroes

Fantasy Wars. Magic Legends.

Free

Join the epic turn-based card game offering strategic battles and dynamic mechanics. Craft your tactics with thousands of card combos, dominate arenas, join guilds, and rise to the top. Download now for free and experience thrilling PvP battles and a captivating single-player campaign!

Space Bound: Planet games

Earth game and alien RPG

Free

Explore uncharted space as an astronaut, uncovering secrets of remote planets and battling formidable aliens, while upgrading your skills and technologies to survive and thrive in the cosmos. Embark on a thrilling adventure through vibrant alien worlds, harvesting resources and revealing the mysteries of the universe.

Marsaction 2: Space Homestead

Explore & Conquer the Mars

Free

Explore a futuristic virtual world where you can build and customize your own space homestead on Mars. Experience immersive gameplay and endless possibilities. Join the adventure now!

Project Entropy

Strategy & Sci-fi MMO

Free

Project Entropy is a comprehensive strategy planning tool that helps users analyze data and make informed decisions. Plan, strategize, and optimize your projects efficiently.

Iron Marines RTS Strategy Game

Sci-Fi Space Battle Games

$2.99

Experience epic real-time strategy battles in a sci-fi world, commanding soldiers, mechas, and aliens against space monsters and robot armies. Customize your troops' roles, recruit powerful heroes, and unleash special weapons to save the galaxy. With offline play and multiple difficulty modes, the fate of the universe rests in your hands. Join the battle now!

Alien Kill

Sneak and attack!

Free

Join the thrilling adventure of sneaking, attacking aliens, and rescuing crewmates in this action-packed game. Transform, collect gems, upgrade weapons, and outsmart the alien to emerge victorious! Challenge yourself now!