Best Space Survival Game

Alien Survival Battle

Legendary Alien Shooter Game

Free

In this sci-fi action game, you're stranded on Mars and must survive an alien invasion by solving puzzles, crafting a vehicle, and battling monsters. Explore a base station, collect resources, and upgrade your arsenal to become a space hero in this thrilling alien survival shooting experience.

Space Survivor - Star Pioneer

Build & Fight on Alien Star

Free

Explore the vast universe in an immersive space survival game where you must gather resources, build spacecraft, and brave unknown worlds to survive. Embark on your interstellar journey now and uncover the mysteries of the cosmos!

TerraGenesis - Space Settlers

Terraform Universe Planets

Free

TerraGenesis - Space Settlers allows you to terraform and build planets using real NASA science. Join factions, create habitats, manage resources, and explore new worlds in this immersive idle planet building simulator. If you love astronomy or resource management games, download and start terraforming today!

Full of Stars

Epic Space Adventure

Free

Embark on an epic space adventure in a story-driven journey for humanity's survival. Lead refugees through the galaxy, making critical choices, upgrading your ship, and facing challenges in diverse levels. Experience a mix of arcade gameplay, rogue-like elements, and captivating visuals with adaptive music. Are you ready to test your skills and humanity in the battle for survival?

Idle Mars Survival: Migrate

Astronauts’ Life on Mars

Free

Embark on a challenging journey to thrive as a stranded astronaut on Mars by generating power, securing resources, expanding your base, producing oxygen, and defending against spore invasions. This simulation and RPG game combines resource management with exploration and base-building mechanics. Good luck in establishing a successful colony on the Red Planet!

Galactic Dorm

Suvive in the alien invasion

Free

Experience an immersive survival game amidst an alien invasion. Secure your sanctuary, construct a defense system, create tools within your room, battle demon monsters, and enhance your weapons for survival. Take on the challenge now!

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!

Star Hunter-Infinite Lagrange

Rally the Fleet,Hunt the Stars

Free

Embark on a thrilling journey in a sci-fi space strategy game where you expand your base, customize ships, engage in massive battles, and interact with interstellar forces. Join alliances, explore uncharted space, and experience realistic 3D graphics. Are you ready to carve your path in the Lagrange System? Explore more at the links below!

Space Survival.io

by Superfunpro LIMITED

Free

Embark on a thrilling sci-fi adventure in a world overrun by aliens and monsters. Survive through challenging dungeons, defeat powerful foes, and customize your skills to become the ultimate warrior. Join the battle to save mankind and conquer different planets in a twisted alien sports tournament.

Terradome 3D

Build Your Own Terradome!

Free

Embark on an interplanetary adventure where you must build and expand your own dome to survive and thrive on different planets. Collect resources, conquer new territories, and uncover mysteries along the way! Start your journey now!

Idle Survivor Space Odyssey

by Libii HK Limited

Free

Embark on an extraordinary journey to build and manage your space base, hire astronauts, conduct research, and overcome challenges in the vast cosmos. Will you propel humanity forward with groundbreaking innovations or succumb to the trials that await? Join the adventure now and lead your team to greatness!

Out There: Ω Edition

Space exploration

$4.99

Embark on a challenging space exploration journey in a vast, procedurally-generated galaxy where survival and understanding the galaxy's secrets are key. Encounter alien species, craft technologies, and unravel the mysteries of the universe in this atmospheric, narrative-driven adventure with no combat, multiple endings, and high replay value.

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!

Mars: Mars

Space adventure game

Free

Embark on a space adventure to Mars with a brand new jetpack in this exciting game. Explore the red planet, take selfies, and make history by joining MarsCorp's mission! Fly, discover, and have fun!

Solo Hunter

Let no one escape!

Free

Embark on a mission to eliminate all crew members and destroy objects in a spaceship in this stealth-based game. Move tactically, execute targets, and complete levels without getting caught. Just a tap to play - can you be the ultimate Solo Hunter?

Alien Survivor: Survival Arena

Monster vs Hero Epic Fight!

Free

Embark on an epic space adventure as a courageous spaceman in an immersive sci-fi rogue-like mobile game. Battle alien enemies, unravel mysteries, and encounter unique characters in a dangerous universe. Are you ready to survive the challenges of deep space?

Space Squad Survival

Build, Fight & Explore

Free

Join your space crew and take charge of your spaceship as you survive in endless space, exploring uncharted planets, hunting for food, and defending against ruthless space pirates. Manage your ship, build and upgrade technologies, and lead your crew to victory in a challenging environment.